描述
- Inert ceramic material with open flow architecture and largest use-able surface area.
- Higher efficiency relative to conventional media results requirements to achieve treat NH4-N and NO3-N.
- Most technically advanced bio-filtration substrate.
- Bio-Filter Block will work in sumps, trickle filters, wet/dry filters, hang on the back filters or directly in the tank.
- Suitable for use in fresh, marine and pond water!
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Mantis Bio-Filter Block Advanced Bio-Filtration Substrate for Fresh/Marine Aquariums or Ponds
