JBL Symec 1000g Aquarium Filter Wool 50-100 the Flex 2

the Flex 2

It does not harm the pond and aquatic life in any way

Technical Background

but subsequent chambers can be filled with these brushes

The ideal nitrate concentration in a well-balanced reef aquarium is below 1 mg/l

JBL Symec 1000g Aquarium Filter Wool 50-100 the Flex 2The JBL Symec 1000g Filter Wool is a premium quality synthetic filter medium crafted for both freshwater and saltwater aquariums. This residue free filter wool is designed to provide efficient mechanical and biological filtration, ensuring that no harmful substances leach into the water. It effectively captures fine particles, contributing to pristine and crystal clear water conditions essential for healthy aquatic life. JBL Symec Filter Wool is