Velda Box Filter Set 4000 Marujyu It is safe for use

It is safe for use with fish plants and filtration bacteria

Replace regularly to ensure crystal clear water

Seachem Reef Phytoplankton is a concentrated blend of green and brown marine phytoplankton designed to provide the essential fatty acids

Benthic Foraminifera SSP

Velda Box Filter Set 4000 Marujyu It is safe for useA one chamber filter system including filter media for the filtration of pond water. The water flows into the box through filter foam and a net with Filtra Sub. Compact box filter for ponds Filter foam removes coarse dirt particles Filtra Sub for excellent biological filtration in the set: pond pump for the circulation of pond water in the set: filter hose to connect the pump to the filter Box Filter Set 4000 up to 4000 litres of water with filter