I have a corner aquarium that I want to put in a corner in my house but the filter makes that impossible unless its on the front which I dont want. I was just wandering if there was one that hung inside the aquarium and was a good filter as well.
What do you mean by filter? I think a hang on back skimmer would work for you. You tank needs to be a little off the wall any way. You need the room to run power cords and the like. Have you though about having the tank drilled for a sump?
I have built in corner shelf in my house that I want to use as a stand to put a aquarium on and I have a HOT Magnum but it makes my tank stick out to much so I need something that hangs inside the tank.
I think that you could build some kind of bracket that would work with a HOB skimmer. It will take p some room. I'm not a fan of canister filters for a reef tank.
Most HOT skimmer can be used inside the tank if the skimmer is short enough. However, hiding it is a problem. There are some in-hood skimmer like some of the RedSea oldies, (the Eheim maybe similar, not too sure), but most don't work that well.