Balanced blend of purification bacteria & biologically active enzymes breaks down sludge & thus starts the further breakdown of pollutants in the filter. The ideal partner for sera bio nitrivec,...
Water conditioner for fish friendly water rich in mineral substances Immediately removes chlorine and chloramines Binds heavy metals With mineral substances Toxic substances such as chlorine and heavy metals can...
Premium class liquid filter medium. Breaks down food remainders, ammonia & nitrite biologically, provides settling area for useful purification bacteria, creates a biologically active environment. Additional included mineral volcanic rock...
Premium class liquid filter medium. Breaks down food remainders, ammonia & nitrite biologically, provides settling area for useful purification bacteria, creates a biologically active environment. Additional included mineral volcanic rock...
Water conditioner for fish friendly water rich in mineral substances Immediately removes chlorine and chloramines Binds heavy metals With mineral substances Toxic substances such as chlorine and heavy metals can...
Water conditioner for fish friendly water rich in mineral substances Immediately removes chlorine and chloramines Binds heavy metals With mineral substances Toxic substances such as chlorine and heavy metals can...
Clear sight Removes mineral cloudiness Removes the main algae nutrient phosphate For lastingly crystal clear, clean water Mineral as well as dead organic material (detritus) may cause annoying cloudiness of...
The newest result from sera research is a breakthrough in aquarium care: sera Nitrite-minus immediately removes up to 1.5 mg/l nitrite per dosage from the aquarium water & provides immediate...
