The royal details
A closer look
- Porous ceramic block media for biological filtration.
- Doped with elemental sulfur.
- Designed for marine and freshwater aquariums with a pH of 7.5 or higher.
- One plate has ~71,000 square feet of surface area per liter of medium.
- One plate has ~125,000 square feet of useable surface area for bacterial colonization.
- Reduces toxic ammonia and nitrites to near zero in ponds and all aquariums.
- Reduces phosphate significantly and dissolved organics.
- Doped with Aragonite to buffer pH at the bacteria level and prevent acid buildup.
- Works as only filtration medium or with additional filtration media.
- 9" x 8" x 1.5" Plate.
- Made in the USA.
