Since a fish bowl has no heater, the water temperature is that of the room.
- Do not keep your fish bowl in a window or in direct sunlight because it can overheat very quickly.
- Remember, the fish waste is not processed and broken down like it is in an aquarium.
Water Changes
Water in the bowl should be changed no less than once per week and sometimes more often. It should appear crystal clear. If it is hazy, off color or you see waste accumulating at the bottom, it's time for a change. Gently net your fish into a clean plastic bucket (used only for fish) that contains room temperature, conditioned water. Wash the bowl, gravel and decorations in warm water with a little salt. Replace gravel and decorations. Add room temperature and conditioned water to the newly cleaned bowl and then replace the fish.
Feeding Your Fish
When feeding your fish, feed small amounts twice a day. Feed them what they will eat in 3-5 minutes. Excess food will foul the water and increase the need for water changes.