JBL Sansibar Grey Fine Aquarium Sand Substrate 5kg Waterfall Before using the gravel cleaner

Before using the gravel cleaner

Outlet in mm - DN 70

before they sink and pose a threat to the biological balance

The ergonomic handle ensures comfortable control during cleaning

Full instructions are included detailing optimum levels and suggestions for correction

JBL Sansibar Grey Fine Aquarium Sand Substrate 5kg Waterfall Before using the gravel cleanerVery decorative substrate for aquariums and aqua terrariums. Natural ground material without artificial additives. Granulation: 0. 2 0. 6 mm. Suitable for armoured catfish. Ideal in combination with JBL AquaBasis plus for perfect plant growth. Not suited for undergravel heating cables. 5kg