Bottom feeder limit?

I know I must quit adding fish someday, but it's so hard to STOP!!! :sad

I've got a good beard algae crop going in my 50-gal tank (on about 4-5 crypts), as well as a whole LOT of baby snails. I'd like to add a couple of small loaches and maybe 3 otos, but I'm afraid it might make things just a little too crowded (see list of fish already in residence, below).

Any input welcomed! :idea2: Also note that the 10-gal is available and cycled for a small number of fish.
 
Well, I'm new to algae, but it came with the plants that came with the tank set-up, and from any pictures I could find, it looks like beard algae to me. Yes, it's green. Shall I try to send a picture? Why do you ask?
 
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