How to Remove & Prevent White Residue on Aquarium Glass
![How to Remove & Prevent White Residue on Aquarium Glass](https://www.thesprucepets.com/thmb/DKoiLJmZL9s8qXZvMHUHe2m_VYQ=/1584x0/filters:no_upscale():strip_icc()/saltwater-aquarium-residue-1-d28cc33f0e35431b895d51bc6274418f.jpg)
If you have noticed a white residue on the top of your aquarium, you are probably dealing with hard water. Here is an inexpensive and easy removal method.
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How to Remove Hard Water Stains From Glass
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