Clears cloudy water naturally – with biological filter bacteria & particle binders – free from harsh chemicals – ideal for algae residue, nutrient buildup or murky tanks – safe for all freshwater & marine setups. Gently removes ammonia, nitrite & suspended matter – helps stabilise water parameters & supports a balanced habitat – suitable for shrimp, snails, juvenile fish & sensitive species. More than just a clarifier – acts as a liquid filter medium & natural water conditioner – boosts microfauna in substrate & filter – ideal for nature aquariums & aquascapes. Easy to dose – 20 ml per 100 L weekly or 10 ml daily when needed – pour directly into the tank, no filter change required – effective in nano tanks, community setups & large aquariums. Developed by ARKA Biotech – made in Germany under strict quality control – trusted by breeders & aquascapers for over a decade – for those who demand pure water without compromise.