Limestone Rock

Limestone rock randomly chosen, can be anywhere from 2-4 inches in length. Perfect for the smaller enclosures. A wonderful calcium addition to invertebrate enclosures, especially those housing isopods.

Cubaris species of isopods benefit from limestone in addition to another calcium source, due to them being naturally found in caves in the wild with high limestone deposits. Our limestone rocks are also safe for use in fish tank aquariums for cichlids and aquatic snails as a calcium supplement or water hardener.

*This is NOT LIVE ROCK *