42"-21" Filter Foam 3 Pack pure pond This increases the biomass which

This increases the biomass which in turn enhances the overall performance of the filter resulting in better water quality and healthier fish

Pipe work can be slightly out

but likewise nothing is to be gained in applying a higher dose rate at any one session

Tough finely woven nettingFixing pegs includedBlack in colour17mm square mesh size

food and time they will grow pretty big but in small ponds they grow to the space and food available to them

42"-21" Filter Foam 3 Pack pure pond This increases the biomass whichHigh quality sheet reticulated foam can be cut to any size giving a large economical filter surface. Sponge set comprises 1x fine 1x medium 1x coarse