ATI Labs - Magnesium - 1000 ml: The perfect balance for your corals
ATI Labs - Magnesium is a high-purity solution designed to effectively stabilize magnesium in reef aquariums. Developed and 100% controlled in Germany by ATI Laboratories, this solution ensures precise supplementation to maintain optimal ionic balance, essential for good coral health. Each bottle contains 100,000 mg of pure magnesium , ideal for daily use or to correct a deficiency detected by ICP analysis. Thanks to its excellent quality/price ratio , transparent traceability and compliance with the strictest European standards, it is a reliable choice for demanding aquarists, from beginners to experts.
Optimizes the growth of hard corals and coralline algae
Ultra-pure solution manufactured and tested in Germany
ATI Labs - Zinc - 150 ml: A key trace mineral for vibrant corals
ATI Labs - Zinc is a high-purity solution specially formulated to precisely correct zinc deficiencies in reef aquariums. Developed in Germany in ATI laboratories according to the strictest European standards, this solution guarantees pharmaceutical quality, transparent traceability and maximum safety for marine fauna and flora. Zinc is a trace element essential for coloration, healing and photosynthesis . This 150 ml bottle contains 150,000 µg of pure zinc and allows for fine supplementation, whether on a daily basis or as a targeted adjustment after ICP analysis.
ATI Labs - Lithium - 150 ml: A discreet but essential trace element
ATI Labs - Lithium is an ultra-pure solution specially designed to maintain stable lithium levels in reef aquariums. Manufactured and 100% controlled in Germany by ATI Laboratories, this supplement guarantees exceptional quality and full traceability. Each 150 ml bottle contains 225,000 µg of pure lithium , ideal for compensating for often overlooked deficiencies and ensuring reliable daily supplementation. Although its direct effects are still poorly documented, lithium occurs naturally in seawater and is likely involved in key biological functions, particularly at the enzymatic level. Compliant with European standards (ECHA and CLP regulation), it is a safe and effective solution for attentive reef keepers.
Highly concentrated solution for precise daily supplementation
Made in Germany with strict quality control
Compensates for deficiencies linked to low-lithium sea salt
ATI Labs - Calcium - Pure Solution for Robust Corals
ATI Labs - Calcium is a highly concentrated and ultra-pure solution, specially designed to maintain optimal calcium levels in reef aquariums. Developed and 100% controlled in Germany by ATI Laboratories, this solution guarantees impeccable quality and transparent traceability. Each bottle contains 200,000 mg of pure calcium , ideal for compensating for deficiencies or ensuring stable daily supplementation. Thanks to its compliance with the strictest European standards and its excellent quality/price ratio , it is an essential ally to support the growth of hard corals and coralline algae, while offering long-term safety and reliability.
Stimulates the growth of hard corals and coralline algae
Ultra-pure solution controlled and produced in Germany
Quickly corrects calcium deficiencies detected by ICP analysis
ATI Labs - Kalium - 1000 ml: For vibrant colors and a healthy reef
ATI Labs - Kalium is a highly pure solution designed to maintain and correct potassium levels in reef aquariums. Produced and controlled entirely in Germany, this supplement ensures impeccable quality and complete traceability. Each generous 1000 ml bottle contains 100,000 mg of pure potassium , perfect for compensating for often overlooked deficiencies or for precise daily supplementation. Compliant with ECHA standards and the CLP regulation (EC No. 1272/2008), it combines safety, efficacy and transparency. Potassium plays an essential role in the coloration, vitality and well-being of corals and invertebrates: a must-have for reef enthusiasts.
Intensifies the bright colors of Acropora and Montipora
Improves the vitality of crustaceans and marine snails
Concentrated and safe supplement for targeted daily correction
ATI Labs - Brom - 1000 ml: For strong corals and a balanced reef
ATI Labs - Brom is a highly pure solution specially developed to maintain and correct bromine levels in reef aquariums. Produced and controlled in Germany by the ATI laboratory, this supplement combines impeccable quality and transparent traceability. Each 1000 ml bottle contains 100,000 mg of pure bromine , perfect for compensating for deficiencies or ensuring regular daily supplementation. Compliant with European standards (ECHA and CLP regulation EC n°1272/2008), this product guarantees maximum safety while supporting the good health of soft corals, gorgonians and the living organisms in your tank.
Strengthens the structure of soft coral and gorgonian tissues
Supports the microbial activity of the living decor
Prevents the appearance of unwanted algae linked to deficiencies
ATI Labs - Molybdenum is an ultra-pure solution that accurately corrects Mo deficiencies in reef aquariums. Produced and controlled 100% in Germany, it displays exemplary traceability and complies with European CLP regulations (EC No. 1272/2008) as well as ECHA registration. An essential enzymatic cofactor, molybdenum supports the proper functioning of the nitrogen cycle (including nitrate reduction) and helps stabilize the biological balance of the tank. The concentration is calibrated for simple and safe dosing: 1 ml/100 L = +6 µg/L , with a recommended daily limit of +12 µg/L . The 100 ml bottle offers a comfortable reserve for regular and controlled maintenance.
Optimizes key nitrogen cycle enzymes for a stable tank
Highly pure formula, manufactured and controlled in Germany
Precise dosage, compatible with daily supplementation and ICP corrections
ATI Labs - Iron (Eisen) - 150 ml: Intense colors and enhanced growth
ATI Labs - Iron is a very high purity solution developed to correct iron deficiencies and support the vitality of reef aquariums. Entirely produced and controlled in Germany, this supplement meets the strict standards of ECHA and the CLP regulation (EC No. 1272/2008) . Each 150 ml bottle contains 60,000 µg of pure iron , precisely dosed for optimal safety: 1 ml/100 L = +4 µg/L , with a maximum of +4 µg/L per day. Essential for photosynthesis and cellular metabolism , iron boosts coral color, macroalgae growth and overall tank stability.
Intensifies coral coloration and photosynthesis
Stimulates the growth of macroalgae in the refuge
Balances metabolism and strengthens enzymatic processes
ATI Labs - Strontium - 1000 ml: Reinforced coral skeleton
ATI Labs - Strontium is an ultra-high purity solution designed to support the calcification and growth of hard corals . Produced and controlled 100% in Germany, it complies with CLP regulations (EC No. 1272/2008) and is ECHA registered for complete transparency. Ideal for daily supplementation or targeted correction after ICP analysis, it offers clear and reproducible dosing to maintain stable strontium levels. Each 1000 ml bottle contains 20,000 mg of strontium , with a concentration designed for safe, precise adjustments with no surprises—enough to keep a strong, colorful, and successful reef, from beginner to expert.
Promotes calcification and skeleton strength of hard corals
Ultra-pure and traceable formulation, ECHA & CLP compliant
Simple and predictable dosing for daily maintenance or after PCI
ATI Labs - Chromium - 150 ml: A discreet but precious trace element
ATI Labs - Chrome is an ultra-pure solution specially formulated to correct chromium deficiencies and maintain optimal biological balance in reef aquariums. 100% manufactured and controlled in Germany, this solution complies with the strict standards of ECHA and the CLP regulation (EC No. 1272/2008) . Although the symptoms of chromium deficiency are still poorly documented, its role remains important for enzymatic function and micronutrient availability in bacterial biofilms. Each 150 ml bottle contains 15,000 µg of pure chromium , allowing simple, accurate and safe dosing, both for daily supplementation and for adjustment after ICP analysis.
Supports enzymatic processes in marine invertebrates and bacteria
Highly pure and controlled formula, compliant with European standards
Precise and progressive dosage, ideal for targeted ICP adjustments
Essential Phospho from ATI is a liquid supplement designed to prevent phosphate deficiencies in marine aquariums. An integral part of the Essentials system , it ensures healthy growth of coral biomass, particularly in hard corals (SPS/LPS). A significant drop in phosphate can lead to rapid tissue loss in corals, a sign of imbalance. Thanks to its precise formula, Essential Phospho allows you to adjust and maintain the phosphate concentration within the ideal range of 0.03 to 0.1 mg/l . Easy to dose, effective, and safe, it's the product to keep on hand to guarantee a stable tank without any hassle.
Corrects phosphorus deficiencies to prevent tissue necrosis
Promotes biomass growth in all types of corals
Allows for targeted adjustment between 0.03 and 0.1 mg/l of phosphate
ATI 's Essential Nitro is a complete nitrogen supplement designed to prevent nitrogen deficiencies in reef aquariums. Unlike traditional nitrate-based products, it offers a formula enriched with urea, ammonium, vitamins, and amino acids that are easily absorbed by corals. This nutritional balance boosts growth, vitality, and color intensity by promoting chromoprotein formation. It integrates perfectly into the ATI Essentials system (SPS or Mixed Reef) and is suitable for all nutrient-deficient tanks. With Essential Nitro, polyps expand, and tissues gain density.
Stimulates growth, polyp extension and coral vitality
Enhances coloration through active formation of chromoproteins
Avoid nitrogen deficiencies without causing nitrate levels to spike.
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