Eheim 2215 Carbon Pads 3 Pack gh submersible High nitrate levels in your

High nitrate levels in your aquarium indicate a build-up of fish waste and organic compounds

LED Indicator Light

the Exo Terra Sand Mat is easy to use and can be cut to fit any terrarium size

Cool burning compact fluorescent bulbs screw into standard threaded sockets

vanadium sulfate

Eheim 2215 Carbon Pads 3 Pack gh submersible High nitrate levels in yourEheim Carbon Filter Pads are a great way to polish your aquarium water of debris, odors and discoloration. They should be replaced every 3 4 weeks for optimum results. This carbon impregnated filtering sponge material should be positioned as the last stage of filtering material in your Eheim Canister Filter to prevent rapid clogging. DO NOT use an Eheim Carbon Filter Pad when medicating your aquarium, it will absorb medication right out of the water.