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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
(This product will usually withstand a freeze or two in transit in the winter
Test Name Element Accuracy Range Test Type No
purple seaweed make it possible to offer a variety of greens
gracilaria
TEST AFTER TEST
CaribSea LifeRock Arches 20lb (This product will usually withstandEach Arch is approximately 12" long. Real aragonitic base rock, not cement, no curing. Extensive macro and micro porosity infused with spored bacteria for outstanding biological performance. Clean and safe for all fish and inverts, environmentally responsible each piece being very unique. Please Note: Because of the fragile nature of this rock, it is possible for the rock to break during transport. We do our best to package the rock sufficiently to
