Aquarium Water Treatment Substances

Sera Aquatan removes impurities and toxic heavy metals from your aquarium in less than 10 minutes. At the same time, it releases important minerals into the water, and guarantees optimal living conditions for all aquarium inhabitants.

AlgExit is suitable for fighting filamentous green algae in freshwater aquariums. It works on both filamentous and beard algae.

Water clarifier for freshwater aquarium.

AlgExit is suitable for fighting filamentous green algae in freshwater aquariums. It works on both filamentous and beard algae.

Sera Phosvec Clear removes turbidity and phosphate from your aquarium and thus prevents the growth of algae and keeps the water crystal clear.

The growth of aquarium plants requires the availability of adequate and balanced amounts of all necessary nutrients and growth substances. Growth stops if any of the ingredients are missing.

Widely effective self-treatment product for bacterial, parasitic and fungal infections in the aquarium.

Aquatic Nature's pH-lowering extract.

Sera Aquatan removes impurities and toxic heavy metals from your aquarium in less than 10 minutes. At the same time, it releases important minerals into the water, and guarantees optimal living conditions for all aquarium inhabitants.

Sera Toxivec immediately removes toxic and dangerous substances from your aquarium and restores its natural balance.

Aquarium starter.