Hi everyone.
I have an angelfish tank which is a 10 gallon tank. They are still small so I won't bother putting them into my bigger tanks yet (they are less than 2")
So I have been wanting to take pictures of my small angelfish tank SO badly, but the only thing is the tank is full of Algae

I've put in asexual reproduction snails but they don't do a LOT of cleaning to the tank. I think the algae is probably hard algae. I don't know know because I've scrubbed the tank before with a brand new unused dish sponge (green side) and it was really hard to come out. So I tried and I tried, and I got tired. My pleco didn't do much nor did my algae eaters. So I just put my algae eaters and my pleco into my 29 gallon tank, and I bought some more plecos for my other tanks that are larger and they seem to be fine.
I don't know what's wrong? Is there something that I can use to get the algae out?