Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
Having trouble finalizing your order? Contact us 24 hours a day by email at information@zoanthus.fr.
Basin Analysis
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Balling Products
Seawater supplements
Basic elements
Fresh Water Supplements
CO2 system
Basin Supplements
Basic elements
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Fish Care
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Food
Fresh Water Food
Food Basin
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Sands / Quartz / Substrates
Remineralizing
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Freshwater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Pond Check pH and KH from JBL is a quick test kit for determining acid content and pH stability in garden ponds. Easy and safe control of water parameters : determination of pH and carbonate hardness in pond, pipe and well water.
Order it before
15:00 tomorrow
and receive it
on
Tuesday, December 2, 2025
with
Chronopost - Livraison express à domicile
The water parameters of the pond depend on the fish population and the plants present. Even if the water looks clear, it can be polluted. Bad parameters can lead to the development of diseases or algae in the pond. For a pond to be healthy and to have conditions close to nature, it is important to regularly check and adapt the water parameters.
For each water analysis, JBL offers quick tests or colorimetric tests that calculate one or more specific parameters at the same time. These water tests identify algae problems and negative levels of nitrates, nitrites, potassium, phosphates, etc.
Maintaining an appropriate pH as constant as possible is an important condition for the well-being of the occupants of the pond, as well as for the good growth of aquatic plants. On the other hand, many substances dissolved in water are subject to alterations due to pH. It is particularly recommended to avoid variations in pH. Carbonate hardness (KH) indicates the total of carbonates (HCO3) and hydrogen carbonates (HCO3). These minerals can bind acids and bases and therefore stabilize the pH at the desired level. If the KH is below 4°dKH, the pH will not be stable and will show very strong variations, between 6 and 12, which will harm all the living organisms present in the pool!
Regular monitoring for a healthy pond and conditions close to the natural environment. Here you will learn what the different water parameters mean and how you can optimize them if necessary.
pH in the pond: 7.5 - 8.5 carbonate hardness (KH): at least 4 °dKH.
reagent refills available for this test are: PROAQUATEST pH 3.0-10.0 Refill (2410200) and PROAQUATEST KH Carbonate Hardness (2411100)
Jbl Filterstart is a powerhouse of performance, containing 15 million bacteria that are designed to break down toxins, proteins, ammonium and nitrites in your pond . It is absolutely necessary after the use of bactericidal drugs or the addition of salt. Your pond and your fish will be resplendent with health.
Precise and reliable measurement of the pH value for all freshwater aquariums and ponds.
Easy-Life Ferro contains iron easily assimilated by aquatic plants. Iron is essential to give a good structure to the leaves of plants. It “greens” the leaf by producing chlorophyll.
AlgoPond Forte combats all algae species very effectively (green water and string algae) by systematically intervening in the algae metabolism.
For water suitable for fish and pond plants: effective elimination of phosphate, a nutrient for algae.
CrustaGran 100ml is a special non-floating food, intended for the specific feeding of freshwater shrimps and dwarf crayfish.
Refill reagents for JBL ProAquaTest iron test . Allows you to do around 50 tests.
UVC Lamp 2G11 from Aquarium Systems is an ultra clear 36 watt UV-C bulb with a 2G11 base , dedicated to pond sterilizers, aquariums or other. The dimension of the bulb is 410 mm.
Accurate and reliable measurement of carbon dioxide content for all freshwater aquariums.
Accurate and reliable measurement of iron content for all freshwater aquariums.
Precise and reliable measurement of the pH value for all freshwater aquariums and ponds.
PO4 test from Tetra , precise and reliable measurement of the phosphate content for all freshwater, saltwater and pond aquariums .
JBL ProAquaTest O2 is a quick test for determining the current oxygen content for freshwater, saltwater aquariums and ponds.
Reagent refill for the test JBL ProAquaTest O2. Determine current oxygen levels , then report if action needs to be taken to increase oxygen levels.
JBL ProAquaTest Cu is a quick test for determining the copper content of water . Simple and safe control of water parameters in aquariums/ponds . Determination of the optimal copper level for the control of heavy metals in fresh water and sea water. Allows you to perform around 50 tests.
Refill reagents for JBL ProAquaTest Cu. Allows you to perform around 50 tests. Simple and safe control of freshwater/pond water parameters . Determination of the optimal copper content for the management of heavy metals in freshwater and seawater