Changing fish tank water frequently maintains a healthy fish environment. Get tips on changing aquarium water from a fish expert in this free pet care video.\r \r Cloudy water in a fish tank are caused by chemical imbalances that occur naturally. Get tips on getting rid of cloudy water from a fish expert in this free pet care .\r \r Watch more How to Take Care of an Aquarium videos: Learn .\r \r Fish tank water change on a 108 gal. aquarium. 1. fill bucket tupperware tub with tap water - add tap water conditioner to remove chlorine and detoxify heavy .
