JBL Algol - Algae Growth Controller / Remover (100 / 250ml) Complete Fertilizer This cannot become apparent within

This cannot become apparent within a few hours

Caution: Keep out of reach of children

Multi purpose filter that can operate at low water level

Dimensions：260 × 122 × 182

The high-tech membrane within the Multilux LED prevents moisture penetration and promotes controlled air exchange

JBL Algol - Algae Growth Controller / Remover (100 / 250ml) Complete Fertilizer This cannot become apparent withinJBL Algol 100 & 250ml (Algae Remover) Features, For beautiful freshwater aquariums: combats all algae species fast and intensively. Controls and eliminates algae in aquariums Not harmful to fish and microorganisms when used correctly. Crystal clear water. Combats all algae species. Application only in the morning. Before use a partial water change of 30 % is recommended. Ensure sufficient oxygen content by means of aeration during the treatment.