Dennerle Aquarium Starter Rapid Content:200 ml nitrite can accumulate and quickly

nitrite can accumulate and quickly lead to the death of all fish

including sponges

Refillable reaction tank made of stainless steel with

The incubation chamber in turn draws water from the aquarium through a sieve system

Dennerle Aquarium Starter Rapid Content:200 ml nitrite can accumulate and quicklyMixed culture of live cleaning and filter bacteria incl. bacterial nutrients Dennerle Aquarium Starter Rapid is a highly effective product for a quick, safe start to newly set up aquariums. It consists of two components: Living filter bacteria they settle on filter material and gravel and start breaking down pollutants immediately. The bacteria solution is highly concentrated, with a guaranteed 500 million bacteria per milliliter (when filled).