Water Supplements

Water conditioner for fish friendly water rich in mineral substances. Immediately removes chlorine and chloramines. Binds heavy metals with mineral substances.

Water conditioner for fish friendly water rich in mineral substances. Immediately removes chlorine and chloramines. Binds heavy metals with mineral substances.

Water conditioner for fish friendly water rich in mineral substances. Immediately removes chlorine and chloramines. Binds heavy metals with mineral substances.

Water conditioner for fish friendly water rich in mineral substances. Immediately removes chlorine and chloramines. Binds heavy metals with mineral substances.

For a natural blackwater effect as in the tropics. Lively and healthy fish, shrimps and crayfish. Water according to the original biotopes supports coloration and natural behavior. Immediately binds heavy metals. No pH value alterations. Reduced algae growth due to reduced light. Long lasting water tint. Extremely economic. Sera blackwater aquatan with the Bio-Protect Formula conditions tap water to dark, clear, fish friendly freshwater just like in tropic waters.

Shrimps and other water inhabitants take up a part of their essential minerals and trace elements not via their food but directly via the water. However, aquarium water does not contain many of these essential substances in sufficient amounts. sera shrimp mineral salt provides all important trace elements as well as valuable calcium, magnesium and potassium in a directed way. The effectively avoids molting problems and reliably closes supply gaps.

Permanent CO2 monitoring. CO2 is among the most important nutrients for aquatic plants. Deficiencies can therefore have severe consequences. The sera CO2 long-term indicator was developed for permanently monitoring the CO2 level in the water. The reagent container is easy to hide inside the aquarium, the correct CO2 level is easy to read off.

Permanent CO2 monitoring. CO2 is among the most important nutrients for aquatic plants. Deficiencies can therefore have severe consequences. The sera CO2 long-term indicator was developed for permanently monitoring the CO2 level in the water. The reagent container is easy to hide inside the aquarium, the correct CO2 level is easy to read off.

For a start into CO2 fertilization. Carbon dioxide (CO2) is the basic plant nutrient and allows adjusting a slightly acidic pH value, as it is preferred by many plants and fish.

CO2 fertilizer tablets for the CO2 diffusion reactor. sera CO2 Tabs are simply placed into the according slot of the CO2 diffusion reactor. Upon contact with aquarium water, each tablet releases approx. 100 ml (representing 2,500 counting bubbles) of CO2 .

Makes it easy to monitor the copper level in fresh and marine water

A good basis for successful plant care. Sera floredepot is placed underneath the actual bottom ground (sand, gravel) when setting up the aquarium.