Reddit reviews ARC Reef Reef Stacker Dry Rock, All in 1 Aquascaping Kit for Saltwater Aquariums, 45 lbs.

45 Pounds of ARC Reef's All New "Reef Stacker" Dry Rock. Ultra-Premium, Extra Holey, Hand Selected Aquarium Base RockEvery Order includes 6 Acrylic Connecting Rods and 6 Frag Plugs. Designed to Easily Connect and Stack Together to Create Amazing Aquascapes Without the Need for Any Additional ToolsExtra 3/8" Holes are Hand Drilled into Each and Every Rock Allowing you to Easily Create Caves, Arches, and Swim-throughs. Extremely Porous and Lighter than any other Mined Rock. Chock Full of Holes and CrevicesRequires No Curing and Ready to be Placed into Your Fish Tank or Reef Aquarium. Every Rock is Sterilized with High-Pressure Heat and Thoroughly Cleaned Resulting in the Most Microscopically Porous Surface Possible for Housing Beneficial BacteriaCalcium Carbonate Based and Makes an Excellent Calcium and Alkalinity Buffer. Contains No Silica