For the permantent reduction of the nitrate content and alogae control - as liquid form.
* purely biological nitrate reduction and thereby improvement of the water quality
* removes the important algae nutriwent, leading to reduction of algae growth
* comfortable dosage
* long-term reduction of the nitrate level to below 40 to 50 mg/l (depending on the aquarium conditions)
* easy to use liquid format
* for both freshwater and marine aquaria