Things You'll Need
- Hot water
- Kitchen sink
- Toothbrush
- Bleach
Instructions
Make sure you change out your aquarium water once each month to keep the decorations for building up algae at a faster rate. This is important to the overall health of your fish tank.
Remove the ornaments carefully, one at a time, so as not to disturb the fish.
Turn your faucet on hot water and place each ornament under it for 10 seconds. This will rinse off the top layer of dirt and algae.
Fill your sink with hot water and pour in 1/2 cup of bleach. Place your aquarium ornaments in the water/bleach mixture and allow to soak for 1 hour.
Use a toothbrush to scrub off any dirt and algae left in the cracks and crevices of the ornaments.
Run the ornament one more time under some hot water. Do this for 60 seconds for each ornament to make sure that you have removed any bleach that may be on the ornament.
Return the ornaments to your aquarium one at a time, being careful not to disturb the fish.