Exo Terra Desert Ground Plant Barrel Cactus Small 7cm Nano & Small Tanks Gray Coast™ Calcite is an

Gray Coast™ Calcite is an all natural calcite substrate for all types of marine

Blue Planet Pond Bio-Clean contains strains of Bacillus

where v= volume of tank in gallons

Large porous surface area supports expansive beneficial (nitrifying) bacteria growth

Exo Terra Desert Ground Plant Barrel Cactus Small 7cm Nano & Small Tanks Gray Coast™ Calcite is anExtremely realistic replicas of real plants, easy to clean and maintain. Can be used in conjunction with real plants. Creates natural hiding spots for reptiles and amphibians. Ideal for use in more 'sterile' set ups (e. g. quarantine terrariums) or used in those spots of the terrarium where real plants cannot thrive or survive.