Atlantic Bio-Rocks
Atlantic Bio-Rocks

Atlantic Bio-Rocks

Price: $25.99
Part Number: BB0500
Availability: Out of Stock
The Atlantic Water Gardens Bio-Rocks is an excellent filter media for biological filtration in all up-flow water filters. Made same surface area as lava rock, but 25% lighter, about half the weight of gravel. It is a less abrasive alternative to heavy-weight bio-media. Contains 0.5 cubic feet, 28 lbs.

  • Bags of Bio Rocks Recommended for Atlantic Waterfall Filters
  • BF1000 - 1 Bio-Rocks
  • BF1250 - 1 Bio-Rocks
  • BF1500 - 2 Bio-Rocks
  • BF1900 - 2 Bio-Rocks
  • BF2600 - 2 Bio-Rocks
  • BF3800 - 3 Bio-Rocks

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