hi, ive previously worked with gravel when making my previous aquarium, but would like to add sand as well as a waterfall feature which I know will be difficult with the sand...
any imput and other advice would be greatly appreciated, also I want to maybe add fish but could this be harmful to the frogs as the water has to be more than 5 inches from substrate to add fish...
these are also red eyed tree frogs which do not know how to swim well and I know to add a large chunk of wood in the water, as well some other stuff,so they don't drown.
also would I be safe using any run of the mill fish cleanser to dechlorinate water or should I get something in particular?