High Capacity GFO (Granular Ferric Oxide) Size:6.6 lbs Each heater controller can be

Each heater controller can be custom calibrated and also features a replaceable temperature probe allowing the controller to last you a lifetime with simple probe maintenance

Color matches your coralline algae and live rock with the coralline red option

& vanadium

BioPellet Reactors

With smaller particles that get easily trapped by filter feeders up to larger particles that are loved by anthias

High Capacity GFO (Granular Ferric Oxide) Size:6.6 lbs Each heater controller can be**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