such as nitrite

Amide (CH₄N₂O-N) – 54

Liquid instead of powder

Whether you are setting up a new aquarium or maintaining an established one

The tannins also give the water a beautiful brown color

Hobby Bubble Air 3 Svampfilter Foder such as nitriteHobby Bubble Air 3 Dimensions: 16 5 23 cm Hobby Bubble Air 3 is an air powered internal filter that is completely shrimp safe and specially developed for nano and small breeding aquariums. The filter combines mechanical and biological filtration for stable water quality and good biological balance. The fine pored filter sponge captures organic waste and at the same time acts as an effective surface for beneficial bacteria. The design makes the filter