High Capacity GFO (Granular Ferric Oxide) MarinePure and corals that require bite-sized

and corals that require bite-sized nutrition without sacrificing quality

The heater controller includes two large LCD displays that are easy to read and will let you know the current temperature of your aquarium along with the temperature programmed into the controller

The BRS GFO works great in filter socks and reactors

We have run density tests and they have proved to be more porous than any live rock we could find

or Anthias won't eat

High Capacity GFO (Granular Ferric Oxide) MarinePure and corals that require bite-sized**BACK IN STOCK: we bought in bulk and re packaged for you!** Phosphates are going to be one of the biggest battles we have with a reef aquarium. The BRS GFO works even better in reactors due to it being denser than most other GFO. The price is just about double of standard GFO however you only need to use half as much which equals out in the long run. High Capacity is going to have less dust than almost all other GFO on the market and being able to