How To Clean Hard Water Stains From Glass Fish Tank

Lay the tank down on a towel and pour enough vinegar on the affected glass to cover it.

How to clean hard water stains from glass fish tank. In addition imperfections in the glass are not as obvious when the tank is full of water. You can also use white vinegar and lemon juice. This type of pitting is almost impossible to clean but the aquarium may still be useful as a spawning or fry rearing tank. In extreme cases you can use bleach to clean aquariums. So i tried cleaning it with the vinager it was apple cider vinager.

Took it and cleaned it and it has a white cloudiness on the glass. In this video i ve shown you how to clean a glass aquarium where there are problems like calcium scaling hard water scales other salt scales. 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. Hard water stains on aquarium glass can often be removed with barkeeper s friend https amzn to 2ngbhdm a razor blade and scraper can help remove hard water. I would dump about a half gallon in the tank and then put about 5 gallons of hot water and then just keep wetting the hard water stains for maybe an hour then try plastic pot scrubbers or even use a razor.

Wipe down all above water surfaces with the vinegar soaked rag. Let it sit for 10 to 20 minutes then scrub with a non abrasive pad or cloth. If it s glass use steel wool to scrub the stain off the glass. This will remove most water stains. Step 3 with a dry rag wipe off vinegar residue to avoid it getting in the aquarium.

For tough hard water stains add some ammonia to your cleaning mixture. If your tank is empty vinegar will probably work but be sure you soak the tank overnight in a solution of baking soda and water then rinse rinse and rinse again before putting fish back in it. While a mild vinegar solution will take care of most aquarium stains a bleach solution is more potent. Or you can try buffing the stains out using a sponge and some toothpaste or baking soda.