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Analysis
Analysis / Tests
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)
PRODIBIO Bioptim 6 ampoules is a supplement specifically designed to nourish and stimulate beneficial bacteria in the aquarium , thus improving water quality over the long term. Used in conjunction with BioDigest, it provides microorganisms with the essential micronutrients they need to function properly: natural vitamins, trace elements, amino acids, enzymes, and algae extracts. This synergy supports more efficient bacterial activity, accelerates the digestion of organic matter, and facilitates the elimination of nitrates and phosphates. The result: clearer water, a more stable aquarium, and a healthier environment for its inhabitants. Easy to use, this ampoule format is perfectly suited for the regular maintenance of freshwater or saltwater aquariums.
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PRODIBIO BioDigest 6 ampoules is a concentrated bacterial solution designed to help aquariums regain efficient biological filtration and visibly healthier water. Suitable for both freshwater and saltwater aquariums , this treatment utilizes several strains of live bacteria that work together to support the tank's natural cycle. It contributes to the digestion of organic waste, the reduction of undesirable compounds, and improved overall environmental stability. Highly useful for setting up a new aquarium, after an imbalance, or for regular maintenance, BioDigest helps limit nitrites, reduce nitrates and phosphates , and curb the proliferation of filamentous algae for a cleaner, more stable, and more pleasant aquarium to maintain.
PRODIBIO BioDigest 12 ampoules is a concentrated bacterial solution designed to help aquariums regain efficient biological filtration and visibly healthier water. Suitable for both freshwater and saltwater aquariums , this treatment utilizes several strains of live bacteria that work together to support the tank's natural cycle. It contributes to the digestion of organic waste, the reduction of undesirable compounds, and improved overall environmental stability. Highly useful for setting up a new aquarium, after an imbalance, or for regular maintenance, BioDigest helps limit nitrites, reduce nitrates and phosphates , and curb the proliferation of filamentous algae for a cleaner, more stable, and more pleasant aquarium to maintain.
PRODIBIO BioDigest 30 ampoules is a concentrated bacterial solution designed to help aquariums regain efficient biological filtration and visibly healthier water. Suitable for both freshwater and saltwater aquariums , this treatment utilizes several strains of live bacteria that work together to support the tank's natural cycle. It contributes to the digestion of organic waste, the reduction of undesirable compounds, and improved overall environmental stability. Highly useful for setting up a new aquarium, after an imbalance, or for regular maintenance, BioDigest helps limit nitrites, reduce nitrates and phosphates , and curb the proliferation of filamentous algae for a cleaner, more stable, and more pleasant aquarium to maintain.
PRODIBIO Bioptim is not just a simple maintenance additive. It's a true biostimulant designed to support the bacteria that ensure a large part of the biological balance of the aquarium. In an aquarium, these microorganisms work continuously to break down waste and help stabilize the environment. However, they need the right nutrients to function properly. That's precisely the role of Bioptim.
Its formula provides a complete combination of natural vitamins, enzymes, amino acids, trace elements, and algae extracts . This targeted cocktail helps bacteria remain active, efficient, and well-established in the system. In practice, this translates to more dynamic biological filtration, improved waste processing, and water that more easily maintains its balance. It is a particularly interesting product for aquarists who want to boost bacterial activity without unnecessarily complicating their maintenance routine.
When bacterial activity slows down, the aquarium quickly shows. The water can become cloudy, organic waste accumulates, nitrate levels rise, and the tank becomes more susceptible to imbalances. Bioptim helps to restart this natural process by boosting the cellular metabolism of bacteria . Once better nourished, they work more efficiently to digest organic matter and contribute to the purification of the environment.
This biological boost results in cleaner, clearer, and more visually appealing water . The product also facilitates the elimination of nitrates and phosphates, two elements often closely monitored in aquariums, as they can promote the growth of filamentous algae or cyanobacteria when they become established. By enhancing the activity of existing bacteria, Bioptim helps create a more stable and comfortable aquarium environment for fish, invertebrates, and, depending on the tank, plants or corals.
Bioptim reveals its full potential when used in combination with BioDigest . While BioDigest provides live bacterial strains, Bioptim supplies the nutritional environment they need to thrive. The two products therefore work in synergy: one introduces or strengthens the bacterial population, while the other nourishes it and helps it function optimally.
This combination is particularly relevant when setting up an aquarium, after a period of imbalance, or simply to maintain good water quality over time. In both freshwater and marine aquariums, this complementary approach optimizes biological purification without disrupting the system. For aquarists, it's a simple, consistent, and effective way to support the tank's natural processes rather than being subjected to them.

Bioptim's richness also lies in its composition. The product provides several trace elements essential for the proper biological functioning of the aquarium , such as sulfur, iron, cobalt, calcium, magnesium, manganese, zinc, molybdenum, and potassium. Each plays a role in vital processes related to metabolism, enzyme synthesis, and bacterial activity.
This diverse range of elements makes Bioptim a particularly valuable addition to aquariums where maintaining a biologically active environment is paramount. The goal isn't simply to add another product for the sake of it, but to provide bacteria with what they sometimes lack to function truly effectively. This small detail makes all the difference in a tank where balance relies on a multitude of invisible yet essential micro-reactions.
Bioptim is used whenever aquarists want to improve water quality and optimize the work of the bacteria in their aquarium. It is particularly recommended as a complement to BioDigest, but also whenever the tank shows signs of biological stress: less clear water, waste accumulation, more demanding maintenance than usual, or the appearance of less stable parameters.
It is suitable for both freshwater and saltwater aquariums, although it is often preferred in marine tanks to help maintain cleaner, clearer water. Regular use supports the tank's natural filtration system over time, without unnecessary complexity. This product integrates easily into a serious maintenance routine, thanks to its convenient and clean ampoule format, which is easy to dose.
Bioptim's dosage is designed for ease of use. The product is used every 15 days , ensuring a regular supply of nutrients for beneficial bacteria without overloading the tank. One ampoule typically treats 120 to 200 liters , and a box of 6 ampoules can cover up to 1200 liters, depending on the tank's volume and the number of ampoules used per application.
This regular cycle is ideal for stable and consistent maintenance. It supports the bacteria over time, enhances the digestion of organic matter, and facilitates the elimination of unwanted elements before they become a real problem. For larger tanks, the principle remains the same: simply adjust the number of bulbs to the aquarium's volume.
| How to use Bioptim? | What volume? | Which range? | What dosage? |
|---|---|---|---|
| Use with BioDigest to optimize bacterial activity | 120 to 200 liters | Standard | 1 ampoule every 15 days |
| Regular maintenance of a medium-sized aquarium | 200 to 400 liters | Standard | 2 ampoules every 15 days |
| Regular maintenance of a larger aquarium | 400 to 600 liters | Standard | 3 ampoules every 15 days |
| For large volumes, adjust the number of bulbs to the volume. | 1000 liters and more | Pro | Dosage adjusted according to the volume of the container |
PRODIBIO Bioptim 6 ampoules is designed for aquarists who want to go beyond simple surface maintenance. By directly supporting bacterial activity, it acts where the tank's balance truly depends. It's easy to use, its logic is clear, and its benefits are quickly noticeable in the overall water quality. For freshwater or marine aquariums, it's a smart addition to strengthen biological filtration without complicating maintenance.
This type of product has its place in a serious aquarium routine because it helps maintain a clean, stable, and easier-to-manage tank on a daily basis. For demanding aquarium enthusiasts as well as those who simply want to keep their water clean and balanced, Bioptim remains a practical, clean, and effective solution.
This SALIFERT brand analysis kit allows you to accurately measure the calcium level of your seawater. Allows you to take 50 to 100 measurements.
This analysis kit from the SALIFERT brand allows you to measure the Kh of your seawater with precision. Allows you to take 100 to 200 measurements.
Accurately tests the nitrate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
This SALIFERT brand analysis kit allows you to accurately measure the magnesium level of your seawater. Allows you to take around 50 measurements.
Accurately tests the nitrite level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
This SALIFERT brand analysis kit allows you to test the pH of your seawater accurately, on a scale of 7.4 to 8.6. Allows you to take around 50 measurements.
Accurately tests the phosphate level of your seawater.
Allows you to take around 60 measurements.
Instructions in French
JoesJuice is the safest and most effective solution for ridding your aquarium of aiptasia and majano.
Bio S from Aquaforest is a supplement containing bacteria, which create a favorable environment for the proliferation of strains of Nitrospirae and Nitrobacter .
Bio S 50 ml from Aquaforest is a supplement containing bacteria that create a favorable environment for the proliferation of strains of Nitrospirae and Nitrobacter .
Pro Bio S 50ml from Aquaforest is a supplement highly concentrated in probiotic bacteria . For the natural elimination of nitrates and phosphates.
Pro Bio S 10ml from Aquaforest is a supplement highly concentrated in probiotic bacteria. For the natural elimination of nitrates and phosphates.
Pro bio F 25g from Aquaforest is a culture medium for probiotic bacteria . This product improves water quality and helps clean the substrate.
An effective assistant for aquariums with bacterial film.
KORALLEN-ZUCHT cyano clean is a special strain of bacteria that competes with cyanobacteria .
A special strain of bacteria that competes with cyanobacteria.
What they think about it
(and they are right...)
Etienne H.
Great product (Translated review)
Philippe G.
Good food for bacteria (Translated review)
Alan B.
Just give it a try and see how it goes over time. (Translated review)
Jean-michel L.
Fine (Translated review)
Yoann T.
Great product (Translated review)
Jean-michel L.
t well (Translated review)
Claudia Christian B.
Very good with biodigest (Translated review)
Pascal D.
Prodibio products are excellent (Translated review)