Atlantic Oase Skimmer Brush Kit For Ps4600/4900 mark it is important to add

it is important to add beneficial bacteria and other water treatments on a regular basis

the pad protects your liner when moving rocks and can be left under boulders for long-term protection

Item#: PT550

Compatible with most aquatic algaecides and herbicides

Atlantic Oase Skimmer Brush Kit For Ps4600/4900 mark it is important to addAtlantic's innovative Skimmer Brush Kits provide exceptional debris removal, and unlike dense filter pads, will not block water flow to the pump if neglected. Skimmers can accept an additional brush panel to increase mechanical filtration. Skimmer Brush Kits feature stainless steel and polypropylene construction provide maximum durability. For use with PS4600 and PS4900.