Laguna Pressure Flo PF2500 Filter Foams compact Note that when used with

Note that when used with Bio Pellets that the upper sponge should not be used however the perforated plate will prevent the media from being flushed out of the reactor

Maintaining the correct balance of foundation elements is essential in closed aquarium systems

Position in high-flow areas of your aquarium or pond

Dosage: 100-500 g per 100 litres (27 US gal) of water

Assists in osmoregulation by balancing the natural movement of salts and water in fish

Laguna Pressure Flo PF2500 Filter Foams compact Note that when used withThis is a set of replacement foam filter pads for the Laguna Pressure Flo PF2500. These high quality, super absorbent foams are custom designed to fit inside the Laguna Pressure Flo filter. They're easy to install and provide complete mechanical filtration, trapping dirt and debris. Ideally you should change the foams in your pond filter every year.