MasterLine Crystal Clear

MasterLine Crystal Clear is a highly concentrated water clarifier for freshwater aquariums. It binds fine organic particles responsible for white haze or cloudiness in the water column, allowing them to be mechanically removed by your filtration system.

Beyond clarification, Crystal Clear increases dissolved oxygen levels in the aquarium and visibly intensifies the pearling effect in planted tanks. The formula is up to 15 times more concentrated than comparable clarifiers — meaning a single bottle goes a long way.

Important: water may temporarily appear cloudier immediately after dosing. Full clarification occurs within 6–12 hours. The water's KH must be at least 2 dKH before use. Do not dose more than twice per week.

Dosage: 1 ml per 10 L when cloudiness appears (typically 2–3 days after a water change). Dose slowly over 20–30 seconds near the highest flow area, away from fish and plants.

Contains: water clarification solutions

Available sizes: 100 ml (with 2.5–20 ml measuring cup), 250 ml, 500 ml