For the permantent reduction of nitrate content and biocide-free algae control - now in liquid form.
- purely biological nitrate reduction, improving the water quality
- considerably inhibits algae growth by removing their main source of nutrients
- easy to add more
- long-term reduction of the nitrate level to below 40 to 50 mg/l (depending on the aquarium conditions)
- in liquid form
- for both freshwater and marine aquariums
- Manufactured by: Tetra