BASALT GRAVEL is ideal for aquariums inhabited by timid fish that prefer dark substrates; a comprehensive range of substrates natural and safe (do not damage fish) do not affect water chemistry (except for the deliberate action of dolomite gravel) suitable for all types of freshwater aquariums packed in sturdy 2 or 10 kg bags that are well suited for shelf display.
PRODUCT DESCRIPTION
Ideal for aquariums with skittish fish which like dark ground.