We do not mind that algae is growing a bit faster than the plecos can keep up with (see you very soon Gerwin

FTR - I had a crawfish in it from the pond for about 3 weeks - I just released him back to the pond because he partially ate one of my wife's barbs (no, I do not think he killed it, but the evidence was overwhelming that he had a feast afterward).
Any ideas?
Thanks,
Damion