Phosphate (PO4) Reduction Filter PowerPads for TMC V2 Powerbox 400 absorbs and reduces phosphate (PO4) to enhance and improve aquarium water quality.For best results:-
Always ensure good water flow through the filter pad.
Replace every 4 weeks, or before, if elevated levels of phosphate are detected in the water.
Must be used in conjunction with regular testing of water parameters.
Please note: Multiple PowerPads can be used together to enhance performance.