ZOANTHUS LAB – Strontium 1000 ml: pure trace element for precise reef balance
Zoanthus Lab Strontium 250 ml is a concentrated solution designed to precisely correct strontium deficiencies in marine aquariums. Naturally present in seawater, strontium (Sr) contributes to overall ionic balance and supports the growth of calcifying organisms. Formulated with purified water and pharmaceutical-grade strontium chloride hexahydrate , this product guarantees a clear, stable, and perfectly measurable concentration. Free of chelators and unnecessary additives, it is ideally suited for management based on ICP analysis. A transparent and rigorous solution, designed for discerning aquarists.
Targeted correction of strontium deficiencies after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Cobalt 250 ml: pure trace element for ultra-precise dosing
ZOANTHUS.FR Cobalt – 250 ml is a concentrated solution designed to finely adjust cobalt levels in marine aquariums. This essential trace element plays a key role in the biological balance of the tank and must be dosed carefully. Made with purified water and pharmaceutical-grade cobalt chloride hexahydrate, every addition is controlled, measurable and easy to integrate into an ICP-based routine.
Targeted correction of cobalt deficiencies after ICP analysis
Precise and progressive dosing for full control
Pure, known composition with no unnecessary ingredients
Each batch is analysed in our laboratory before sale
ZOANTHUS LAB – Iodine 250 ml: pure trace element for controlled reef balance
Zoanthus Lab Iodine 250 ml is a concentrated solution designed to precisely correct iodine deficiencies in marine reef aquariums. Iodine (I) is an essential trace element involved in numerous biological processes in soft corals, crustaceans, and microfauna. Formulated with purified water and pharmaceutical-grade sodium iodide , this supplement guarantees a stable, clear, and perfectly measurable concentration. Free of unnecessary chelators and stabilizers, it integrates ideally into ICP- based management systems. A simple, precise, and transparent approach for optimal control of your reef tank.
Targeted correction of iodine deficiencies after ICP analysis
Precise and reproducible dosage
Pure formulation, without chelating agents or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Fluorine 1000 ml: pure trace element for controlled reef balance
Zoanthus Lab Fluorine 1000 ml is a concentrated solution designed to accurately correct fluorine deficiencies in marine aquariums. Naturally present in seawater as a trace element, fluorine (F) contributes to the overall balance of the reef environment and to the proper biological functioning of many organisms. Formulated with purified water and pharmaceutical-grade sodium fluoride (NaF), this product provides a clear, stable and fully measurable concentration. Chelator-free and without unnecessary additives, it fits perfectly into an ICP-based management routine. A rigorous and transparent solution for demanding aquarists.
Targeted correction of fluorine deficits after ICP analysis
Simple, accurate and reproducible dosage
Pure formulation, without stabilizers or complexing agents
Each batch is checked in our laboratory before release
ZOANTHUS LAB – Nitrate 1000 ml: Nitrogen for reef aquariums.
Zoanthus Lab Nitrate 1000 ml is a concentrated solution designed to precisely increase nitrate ( NO3-) levels in marine aquariums. Nitrate, an essential nitrogen source for bacterial metabolism and the biological balance of the tank, contributes to the stability of modern reef systems. Formulated with purified water and pharmaceutical-grade calcium dinitrate tetrahydrate , this product guarantees a stable, perfectly measurable, and reproducible concentration. Free of unnecessary additives and stabilizers, it is ideally suited for management based on ICP analysis. A precise and rigorous approach for discerning aquarists.
Controlled increase in nitrates after ICP analysis
Simple, progressive and reproducible dosage
Pure formulation without unnecessary additives
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Nickel 250 ml: ultra-precise correction of trace elements
Nickel Zoanthus Lab 250 ml is a concentrated solution designed to precisely correct nickel deficiencies in marine aquariums. Nickel (Ni) , a trace element present in small amounts in natural seawater, plays a role in several microbial enzymatic processes and contributes to the overall balance of the reef system. Formulated with purified water and pharmaceutical-grade nickel(II) sulfate hexahydrate , this supplement guarantees a stable, measurable concentration perfectly suited to management based on ICP analysis. Free of chelators and unnecessary additives, it fits into a rigorous and controlled approach to trace element supplementation.
Targeted correction of deficiencies detected by ICP analysis
Precise and reproducible dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Barium 250 ml: pure trace element for ultra-precise reef correction
Zoanthus Lab Barium 250 ml is a concentrated solution designed to precisely correct barium deficiencies in marine aquariums. Naturally present in trace amounts in seawater, barium (Ba) is one of the elements monitored in ICP analysis to fine-tune the overall balance of the reef tank. Formulated with purified water and pharmaceutical-grade barium chloride dihydrate , this supplement guarantees a stable, clear, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates perfectly into a rigorous supplementation approach based on ICP results. A simple, precise solution designed for discerning aquarists.
Targeted barium correction after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Boron 1000 ml: key trace element for reef ionic stability
Zoanthus Lab Boron 1000 ml is a concentrated solution designed to precisely correct boron deficiencies in marine aquariums. Boron (B) , a naturally occurring element in seawater, contributes to overall ionic balance and the chemical stability of the reef environment. Formulated with purified water and pharmaceutical-grade disodium octaborate tetrahydrate , this product guarantees a clear, stable, and perfectly measurable concentration. Free of unnecessary additives, it is ideally suited for management based on ICP analysis. A rigorous solution designed for discerning aquarists.
Targeted correction of boron deficiencies after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Bromine 1000 ml: pure trace element for precise reef balance
Zoanthus Lab Bromine 1000 ml is a concentrated solution designed to precisely correct bromine deficiencies in marine aquariums. Naturally present in seawater, bromine (Br) contributes to the overall ionic balance and plays a role in various biological processes within marine organisms. Formulated with purified water and pharmaceutical-grade sodium bromide , this product guarantees a clear, stable, and perfectly measurable concentration. Free of chelators and unnecessary additives, it is ideally suited for management based on ICP analysis. A transparent and rigorous solution, designed for discerning aquarists.
Targeted correction of bromine deficiencies after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
Zoanthus Lab Phosphate 1000 ml is a concentrated solution designed to precisely correct phosphate (PO4³-) deficiencies in marine aquariums. Phosphorus is a key element in biological metabolism: it plays a role in coral growth, bacterial development, and the overall balance of the reef tank. Formulated with purified water and pharmaceutical-grade sodium dihydrogen phosphate dihydrate , this product guarantees a stable, perfectly measurable, and reproducible concentration. Free of chelators and unnecessary additives, it integrates perfectly into an ICP- based management system. A clear, controlled solution designed for discerning aquarists.
Targeted correction of phosphate deficiencies after ICP analysis
Simple, progressive and perfectly reproducible dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Potassium 1000 ml: precise and controlled potassium correction in reef aquariums
Zoanthus Lab Potassium 1000 ml is a highly concentrated solution designed to precisely correct potassium deficiencies in marine aquariums. Potassium (K) is a key element in natural seawater, involved in overall ionic balance and proper cellular function in corals and other invertebrates. Formulated with purified water and pharmaceutical-grade potassium chloride (KCl) , this supplement guarantees a stable, perfectly measurable, and reproducible concentration. Free of unnecessary additives and stabilizers, it is ideally suited for management based on ICP analysis. A rigorous solution, designed for precise and reliable control.
Targeted correction of potassium deficiencies after ICP analysis
Simple, precise and gradual dosage
Pure formulation, without chelators or additives
Each batch is prepared according to a strict and controlled protocol
ZOANTHUS LAB – Chromium 250 ml: trace element for ultra-precise ICP control
Chromium Zoanthus Lab 250 ml is a concentrated solution designed to precisely correct chromium deficiencies in marine aquariums. Present in trace amounts in seawater, chromium (Cr) is one of the elements monitored in ICP analysis to fine-tune the overall balance of the reef tank. Formulated with purified water and pharmaceutical-grade chromium(III) potassium sulfate dodecahydrate , this supplement guarantees a stable, clear, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates perfectly into a rigorous management system based on ICP results. A simple, transparent solution designed for discerning aquarists.
Targeted chromium correction after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Copper 250 ml: trace element for ultra-precise ICP adjustment
Zoanthus Lab Copper 250 ml is a concentrated solution designed to precisely correct copper deficiencies in marine aquariums. Present in trace amounts in seawater, copper (Cu) is one of the elements monitored by ICP analysis when precise and consistent control of trace elements is required. Formulated with purified water and pharmaceutical-grade copper(II) sulfate pentahydrate , this supplement guarantees a stable, clear, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates perfectly into a rigorous management system based on ICP results. A simple, transparent solution designed for discerning aquarists.
Targeted copper correction after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Iron 250 ml: trace element for stable reefs and precise ICP control
Zoanthus Lab Iron 250 ml is a concentrated solution designed to precisely correct iron deficiencies in marine aquariums. Present in trace amounts in seawater, iron (Fe) plays a key role in numerous biological processes, particularly for beneficial microalgae, certain bacteria, and the overall balance of the reef. Formulated with purified water , a stabilizer, and pharmaceutical-grade iron(II) sulfate heptahydrate , this supplement guarantees a stable, clear, and perfectly measurable concentration. Free of complex chelating agents, it integrates ideally into a rigorous management system based on ICP analysis. A precise solution, designed for discerning aquarists.
Targeted iron correction following ICP analysis
Simple, reproducible and progressive dosage
Controlled, stable and measurable formulation
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Lithium 250 ml: trace element for precise ICP control
Lithium Zoanthus Lab 250 ml is a concentrated solution designed to precisely adjust lithium levels in marine aquariums. Present in trace amounts in seawater, lithium (Li) is one of the elements monitored by ICP analysis when precise and consistent control of trace elements is required. Formulated with purified water and pharmaceutical-grade lithium chloride monohydrate , this supplement guarantees a stable, clear, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates perfectly into a rigorous management system based on ICP results. A simple, transparent solution designed for discerning aquarists.
Targeted lithium correction after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Manganese 250 ml: trace element for precise ICP control
Zoanthus Lab Manganese 250 ml is a concentrated solution designed to precisely adjust manganese levels in marine aquariums. Present in trace amounts in seawater, manganese (Mn) is one of the trace elements monitored by ICP analysis when precise and consistent water chemistry control is required. Formulated with purified water and pharmaceutical-grade manganese(II) sulfate monohydrate , this supplement guarantees a stable, clear, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates perfectly into a rigorous management system based on ICP results. A simple, transparent solution designed for discerning aquarists.
Targeted manganese correction after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Molybdenum 250 ml: trace element for precise ICP control
Zoanthus Lab Molybdenum 250 ml is a concentrated solution designed to precisely adjust molybdenum levels in marine aquariums. Present in trace amounts in seawater, molybdenum (Mo) is one of the elements monitored by ICP analysis when rigorous and reproducible control is required. Formulated with purified water and pharmaceutical-grade sodium molybdate dihydrate , this supplement guarantees a stable, clear, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates perfectly into ICP- based management systems. A simple, transparent solution designed for discerning aquarists.
Targeted molybdenum correction after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Selenium 250 ml: ultra-precise trace element for optimal reef balance
Zoanthus Lab Selenium 250 ml is a concentrated solution designed to precisely correct selenium deficiencies in marine aquariums. Selenium (Se) is a trace element naturally present in small amounts in seawater, essential for the overall biological functioning of the reef.
Formulated with purified water and pharmaceutical-grade selenium dioxide , this supplement guarantees a stable, measurable concentration that is perfectly compatible with modern management based on ICP analysis. Free of unnecessary additives, it integrates ideally into a rigorous supplementation program designed for discerning aquarists.
Targeted correction of selenium deficiencies after ICP analysis
Simple, progressive and perfectly reproducible dosage
Pure formulation, without chelating agents or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Zinc 250 ml: pure trace element for precise reef balance
Zinc Zoanthus Lab 250 ml is a concentrated solution designed to precisely correct zinc deficiencies in marine aquariums. Naturally present in trace amounts in seawater, zinc (Zn) plays a role in numerous biological processes and contributes to the overall balance of a stable reef. Formulated with purified water and pharmaceutical-grade zinc sulfate heptahydrate , this product guarantees a clear, stable, and perfectly measurable concentration. Free of chelators and unnecessary additives, it is ideally suited for management based on ICP analysis. A transparent and rigorous solution, designed for discerning aquarists.
Targeted correction of zinc deficiencies after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Vanadium 250 ml: pure trace element for precise reef balance
Zoanthus Lab Vanadium 250 ml is a concentrated solution designed to precisely correct vanadium deficiencies in marine aquariums. Present in trace amounts in seawater, vanadium (V) contributes to the overall balance of a stable reef, and its management is ideally achieved through ICP analysis. Formulated with purified water and pharmaceutical-grade vanadyl sulfate pentahydrate , this product guarantees a clear, stable, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates seamlessly into a rigorous supplementation program designed for discerning aquarists.
Targeted correction of vanadium deficiencies after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Phosphate 250 ml: completely in phosphates
Zoanthus Lab Phosphate 250 ml is a concentrated solution designed to precisely correct phosphate (PO4³-) deficiencies in marine aquariums. Phosphorus is a key element in biological metabolism: it plays a role in coral growth, bacterial development, and the overall balance of the reef tank. Formulated with purified water and pharmaceutical-grade sodium dihydrogen phosphate dihydrate , this product guarantees a stable, perfectly measurable, and reproducible concentration. Free of chelators and unnecessary additives, it integrates perfectly into an ICP- based management system. A clear, controlled solution designed for discerning aquarists.
Targeted correction of phosphate deficiencies after ICP analysis
Simple, progressive and perfectly reproducible dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Lithium 5L: trace element for precise ICP control
Lithium Zoanthus Lab 5L is a concentrated solution designed to precisely adjust lithium levels in marine aquariums. Present in trace amounts in seawater, lithium (Li) is one of the elements monitored by ICP analysis when precise and consistent control of trace elements is required. Formulated with purified water and pharmaceutical-grade lithium chloride monohydrate , this supplement guarantees a stable, clear, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates perfectly into a rigorous management system based on ICP results. A simple, transparent solution designed for discerning aquarists.
Targeted lithium correction after ICP analysis
Simple, reproducible and progressive dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
Magnesium + Zoanthus Lab 1000 ml is a concentrated solution designed to precisely correct magnesium deficiencies in marine aquariums. Essential for the chemical stability of seawater, magnesium (Mg) contributes to overall ionic balance and helps maintain a proper ratio of calcium, KH, and salinity. Formulated with purified water , pharmaceutical-grade magnesium chloride hexahydrate , and pharmaceutical-grade magnesium sulfate heptahydrate , this product guarantees a clear, stable, and perfectly measurable concentration. Free of unnecessary additives and complexing agents, it integrates perfectly into a rigorous management system based on ICP analysis. A reliable, transparent solution designed for discerning aquarists.
Targeted correction of magnesium deficiencies after ICP analysis
Simple, progressive and easily reproducible dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Calcium 1000 ml: precise correction of calcium in reef aquariums
Zoanthus Lab Calcium 1000 ml is a concentrated solution designed to precisely correct calcium deficiencies in marine aquariums. A central element in reef balance, calcium (Ca) is essential for the growth of hard corals, giant clams, calcareous algae, and many other reef-building organisms. Formulated with purified water and pharmaceutical-grade calcium chloride dihydrate , this supplement offers a clear, stable, and perfectly measurable concentration. Free from unnecessary additives and complexing agents, it integrates seamlessly into a rigorous management system based on ICP analysis. A reliable, transparent solution designed for discerning aquarists.
Targeted correction of calcium deficiencies after ICP analysis
Simple, precise and easily reproducible dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
KH + Zoanthus Lab 1000 ml is a concentrated solution designed to precisely correct alkalinity in marine aquariums. KH is a fundamental parameter for reef balance, directly linked to pH stability and the proper functioning of calcification processes in hard corals, calcareous algae, and other reef-building organisms. Formulated with purified water , pharmaceutical-grade sodium carbonate , and pharmaceutical-grade sodium bicarbonate , this product guarantees a clear, stable, and perfectly measurable solution. Free of unnecessary additives, it is ideally suited for rigorous management based on ICP analysis. A reliable, transparent solution designed for discerning aquarists.
Targeted correction of KH deficiencies after ICP analysis
Simple, progressive and easily reproducible dosage
Pure formulation, without stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
ZOANTHUS LAB – Phosphate Minus 1000 ml: precise phosphate reduction in reef aquariums
Zoanthus Lab Phosphate Minus 1000 ml is a concentrated solution designed to precisely reduce excess phosphates in marine aquariums. Phosphates ( PO4 ) are essential nutrients in small doses, but their accumulation can hinder calcification, promote biological imbalances, and complicate the maintenance of a stable reef tank. Formulated with purified water and pharmaceutical-grade iron(III) chloride , this product guarantees clear, stable, and perfectly measurable action. Free of unnecessary additives, it integrates perfectly into a rigorous management system based on ICP analysis. A reliable, transparent solution designed for discerning aquarists.
Targeted phosphate reduction after ICP analysis
Simple, progressive and easily reproducible dosage
Pure formulation, without unnecessary stabilizers or complexing agents
Each batch is tested in our laboratory before being sold.
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Zoanthus Lab Add-ons: Precision at the service of your reef aquarium
Maintaining a stable and thriving marine aquarium requires a rigorous supply of essential trace elements . With Zoanthus Lab supplements , you benefit from highly concentrated solutions, specially formulated to correct deficiencies , support coral growth , and enhance their natural colors . Each formula is designed to guarantee optimal seawater balance and meet the demands of modern reef aquariums.
Why choose Zoanthus Lab supplements?
In a reef aquarium, trace elements and minerals are rapidly depleted due to biological consumption and protein skimming. Zoanthus Lab solutions allow for the precise restoration of these parameters:
Concentrated and effective formulas : Targeted supply of trace elements to quickly compensate for measured deficiencies.
Laboratory quality : Raw materials selected for their purity and stability in solution.
Full compatibility : Simple use in manual dosing or via dosing pump for automated supplementation.
Supplements tailored to the actual needs of your reef
The Zoanthus Lab range covers the major, minor and trace elements essential to the proper functioning of a closed marine ecosystem :
Trace elements and trace elements
Iodine, bromine, fluorine : Support the natural defenses and coloration of soft and hard corals.
Iron, manganese, cobalt : Essential for enzymatic processes and photosynthesis.
Strontium and barium : Actively contribute to the calcification of SPS and LPS corals .
Zinc, copper, chromium : Play a role in many key biological reactions.
Nutrient balance
Potassium : Enhances the colors and resistance of corals.
Nutrient management solutions : Help stabilize phosphate and nitrogen levels to prevent deficiencies or imbalances.
Precise dosing for lasting stability
For best results, it is recommended to adjust nutrient levels based on regular water analysis (ICP or colorimetric tests). Zoanthus Lab supplements allow for precise adjustments down to the milliliter , ensuring long-lasting chemical stability and optimal coral growth. Suitable for demanding reef aquariums, they provide a reliable solution for maintaining seawater conditions close to natural environments .
With Zoanthus Lab, offer your marine aquarium controlled supplementation, designed by enthusiasts for exceptional reefs.
