How do I clean the inside glass of my aquarium?
Lay the tank down on a towel, and pour enough vinegar on the affected glass to cover it. Let it sit for 10 to 20 minutes, then scrub with a non-abrasive pad or cloth. If you have a stubborn patch of build-up, try using a razor blade or algae scraper to gently scrape the scale away from only glass panels.
How do you clean an old fish tank with vinegar?
Make up a solution of 1 part tap water to 1 part vinegar. Pour the solution onto a clean sponge, and use it to scrub the whole tank until the remaining algae and calcium stains are gone. Don’t forget to clean the glass on the outside too.
How do you clean an established fish tank?
You can use a siphon to vacuum dirt and other gunk off of the gravel. You can also use the siphon to remove a portion of the tank’s dirty water. Remember to keep at least 50% of the water in the tank at all times in order to avoid removing all of the beneficial bacteria from the tank. Finish the cleaning.