How to clean dried algae?

[Miami Reef]

I emptied out my tank to do a rip clean. There’s a lot of dried algae on the insides of the tank.

Should I use a scraper? Is there any liquid that can dissolve it?

 

[vetteguy53081]

Get it wet either with spray bottle or fill with freshwater and use magic eraser sponge ORIGINAL, not scented. Will come right off quickly. Razor scraper also works

 

[Miami Reef]

Awesome. I’m going to try it. I was using vinegar earlier and I was chocking because it’s a 300 gallon tank and I was inside it.