FilterStart RED from JBL is a bacteria activator for goldfish . This product is ideal during a new installation, a water change and/or to restart bacteria after illness in your fish .

FilterBoost 25g from JBL, filter performance will be optimized and periodic cleaning . For new tanks, water changes and fish disease. Suitable for freshwater and saltwater aquariums, water turtles and shrimps .

Denitrol 100ml from JBL is a bacterial activator for introducing fish into freshwater and saltwater aquariums . Thanks to Denitrol, you will get adequate water for your fish and plants . Suitable for freshwater and saltwater aquariums, water turtles and shrimps.

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 .

Bio S from Aquaforest is a supplement containing bacteria, which create a favorable environment for the proliferation of strains of Nitrospirae and Nitrobacter .