Bioscape Nitrate Extraction Pad 25 x 45cm - Premium Water Testing Filter Paper for Aquariums, Ponds & Labs | Accurate Nitrate Level Measurement

Durable polyfiber pad impregnated with nitrate absorbing resin to reduce aquarium nitrate levels, reducing stress and improving fish health.

Bioscape Tropic Filter Pads can be cut to fit almost any filtration application

• power filters
• trickle filters
• wet-dry filters
• power heads
• canister filters
• pond filters
• other mechanical filter applications.

Suitable for fresh or saltwater applications with multiple purposes.
They work efficiently for clear and healthy water conditions, cut them to fit any existing filter.