Plexi glass tank how to clean

[Fischer123]

I have Alexis glass 110 gallon and there is like handprints slide marked on the plexi glass on the I side it doesn't seem to come off by wiping it with a t shirt or paper towel. Hellpppppp

[mommy1]

Spray the paper towel or t-shirt with glass cleaner, spray away from the tank and be careful none gets in the tank, and wipe the hand prints off.

[Lolita]

API sells an aquarium-safe cleaner. They have wipes and a spray-version. I love it. It's like Windex, but safe!

[steeler58]

Don't use Windex on plexi or acrylic - the ammonia causes a chemical reaction the makes it brittle and cloudy.