How often shold we clean the tank and water for pet frogs?

Question

is once a week good?

Answer 1

water should be refreshed more often than that.. use water that has sat out on your counter for a day - NOT fresh tap water, and NEVER bottled water..

do not use chemicals on the tank either.... it really shouldnt need washing unless you are doing something wrong.. I have had my red eyed tree frogs for 3 years, never needed to wash their vivarium once.