AMTRA CLEAN 300 ml

Description

Concentrated Amtra clean bacteria are essential for biological filtration in aquarium water. They help save up to 50% on water changes and the natural decomposition of pollution. Natural microorganisms create clean, healthy, biologically active aquarium water. Eliminates ammonia and nitrite, reduces nitrates, neutralizes food debris, breaks down sediment and extends filter maintenance intervals. Dosage: Fresh water 10 ml per 100 liters, weekly. Seawater 20 ml per 100 liters, weekly. Add a double dose after water changes or 2 days after medication to reactivate biological filtration. Suitable for sea and fresh water