U.P. AquaU. P. Aqua Cichlid Stone, Xx-Large

Me and my jack dempseys love these cichlid stones. Natural look on the outside, smooth finish on the inside. Good place for fish to hide out when they get stressed out. Note-if you own a larger growing cichlids, such as an Oscar, or Jaguar, they will outgrow this stone in a year or two with normal conditions.

Very small No way can my fish fit it it

Ok they were thin and can flout if Any! Air in them. The biggest opening is 4 inches but it is big inside for fish nice and a must have but isn't quit big enough for my bigger fish but good for up to 3inch cichlid and tons of room inside great just over priced

awesome

good