Aqua Natural Bahamas Marine Aragonite Size:9kg The beads are sufficiently large

The beads are sufficiently large that a filter bag should not be required for most filters

The only time you might choose to run a reference test is if you have cause to believe the test is giving incorrect results

0) from either a low or high pH and maintains it there

Smaller reptiles

Aqua Natural Bahamas Marine Aragonite Size:9kg The beads are sufficiently largeCalcium carbonate derived from oolitic aragonite is biogenic (created by living organisms) and naturally re occurring. Protect the reef by using this superior and sustainable substrate. Bahamas sand is raw, naturally renewable oolitic aragonite sand that is up to 98% pure calcium carbonate. The grains are OOLITIC (egg shaped) and smooth. It is tasteless, odorless, dustless and sustainable. Combined with its near chemical purity, size consistency, and