Zoo Med Excavator Clay Substrate 4.5KG white centre star polyp UK grown Nyos® PURE® does not contain

Nyos® PURE® does not contain any excessively elevated levels of calcium

it adheres to the mucosa forming a protective layer that competes with the colonization of pathogens in the gastrointestinal tract of fish

Adding more or less of the pigment will determine how dark or light the colour is

Macro element seawater supplement

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Zoo Med Excavator Clay Substrate 4.5KG white centre star polyp UK grown Nyos® PURE® does not containCheck out Zoo Med's new Excavator Clay Burrowing Substrate! It allows reptiles to dig tunnels and burrows just like they do in nature. Watch your reptiles perform natural digging behaviors; mold and create multi level terraces and burrows in your reptiles terrarium. Make your reptiles feel like they are "at home" in their natural habitat. Excavator holds its shape so burrows and tunnels won't collapse All Natural! No added dyes, colors or chemicals.