Aqua One Phos Pad Self Cut Filter Pad 25.4 x 45.7cm (10460) HANG ON BACK FILTER Determine the pH of aquarium

Determine the pH of aquarium water with an API pH Test Kit

iodate and hypoiodite

carbonate hardness

The filter substrate includes state of the art advanced media made of sintered glass

For Tetra species

Aqua One Phos Pad Self Cut Filter Pad 25.4 x 45.7cm (10460) HANG ON BACK FILTER Determine the pH of aquariumAqua One Filter Pads give the user the ability to cut and shape their pads to suit any filtration system, including: Hang on Filters, Canister Filters, Trickle Mini Reef Systems, Top Filters, Internal Filters, Pond Filters and other Aquarium and Pond filtration systems. The Aqua One PhosPad is a tightly woven chemical filter pad which absorbs phosphate from your aquarium water. High phosphate levels within an aquarium is one major food source for