Top 6 Best Reef Rock For Saltwater Aquariums

Made in USA. Package Weight 39.999 Pounds. Package Dimensions 10.0 L x 14.0 H x 2.0 W inches.

Infused with beneficial bacteria. No curing required. Safe for reef or hard water aquaria. 20 Lb Box Contains Four 12 Long Rocks.

100 natural aragonite rock is great for decorating aquariums, conserving natural reefs, coral farming, culturing rocks and growing live coral.. Rapidly adapts to live environments and will not affect the cycling of your tank water so its easy to set up.. Acts as a naturally porous biological filter and is free of biofilm so its perfect for aquascaping.. Naturally porous surface helps grow denitrifying marine bacteria that help decrease nitrate levels.. Works for saltwater and freshwater aquariums and has been pre-soaked to prevent leeching so you dont need to soak it before using..

45 Pounds of ARC Reef's All New Reef Stacker Dry Rock. Ultra-Premium, Extra Holey, Hand Selected Aquarium Base Rock. Every 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 Tools. Extra 38 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 Crevices. Requires No Curing and Ready to be Placed into Your Fish Tank or Reef Aquarium. Every Rock is Cleaned with High-Pressure Heat and Thoroughly Cleaned Resulting in the Most Microscopically Porous Surface Possible for Housing Beneficial Bacteria. Calcium Carbonate Based and Makes an Excellent Calcium and Alkalinity Buffer. Contains No Silica.

45 Pounds of ARC Reef Dry Rocks and 1 Bonus Coralline Algae Live Rock to Help Seed Your Tank. Extremely Porous and Chock Full of Holes and Crevices. Great for Coral Frag Placement and Stacking. Requires No Curing. Ready to be Placed Into Your Saltwater Fish Tank or any Marine Aquarium. Sustainably Harvested and Environmentally Friendly, Mined From the Earth and Not From a Coral Reef. Calcium Carbonate Based and Makes an Excellent Calcium and Alkalinity Buffer. Contains no Silica.

45 Pounds of ARC Reef Dry Rocks and Coralline Algae in a Bottle to Help Seed Your Tank. Extremely Porous and Chock Full of Holes and Crevices. Great for Coral Frag Placement and Stacking. Requires No Curing. Ready to be Placed Into Your Saltwater Fish Tank or any Marine Aquarium. Sustainably Harvested and Environmentally Friendly, Mined From the Earth and Not From a Coral Reef. Calcium Carbonate Based, Makes an Excellent Calcium and Alkalinity Buffer. Contains no Silica.

at an unprecedented 50 void space macro and micro, you will be hard pressed to find a durable natural rock that has this magnitude of porosity. natural weathering processes form the fantastic shapes of south seas base rock by the erosion and pitting of limestone over the course of eons. safe for all marine and high ph freshwater systems. calcium carbonate rock supports health ph. made in the usa.

Flat, porous oolitic limestone is great for building layered aquascapes. Perfect for marine or freshwater aquariums. 100 natural and sustainably collected.

No curing needed, South Seas is ready to use right away. It makes the best live rock to, takes coralline algae beautifully. Package Dimensions 18.415 L x 33.528H x26.797Wcentimeters. Package Weight 4.813 kilograms.

At an unprecedented 50 void space macro and micro, you will be hard Pressed to find a durable natural Rock that has this magnitude of porosity. Natural weathering processes form the fantastic shapes of South seas base Rock by the erosion and pitting of Limestone over the course of eons. T is clean and safe for marine, reef and hard water freshwater aquariums such as African cichlids. Package Dimension 13.0L x 2.0W x 20.0H.