Poly Filter Pad Large hook Adjustable flow dial allows you

Adjustable flow dial allows you to create the ideal current for your fish

or procedures are needed

and aquatic turtle tanks

arboreal snakes

they’re decorative

Poly Filter Pad Large hook Adjustable flow dial allows you1 large Pad will treat and average of 1300 liters of Tank Water over a 3 month period 12x12inch Removes Harmful Organics Toxic Ammonia Heavy Metals All Forms of Phosphates Medication after Treatment. Will Not Soften water or remove Trace Minerals Poly filter is the best mechanical and chemical filter on the market Can be used in fresh and saltwater. Poly Filter changes color when it is depleted. Not only that the color it changes to tell you what it