Bad news is Squishy died a year or so back - still slightly deformed but had years of love and wormyfoods. His buddies have moved into my 6.5x2x2 foot display tank and harass my cats

Good news is, I got them some friends who I've been growing out in my 5x1.5x2 footer, however they need to pack up and shift as the pleccies have decided to start a family! I've managed to catch two loaches by using the "food in a tube and net the whole tube" method, but the other two are a little clever for that. I've also been sucking out baby pleccies as I've found them to reduce the omnom temptations! The clowns are about 2 inches long, half an inch tall.
Unfortunately the tank looks like this:

(the jar full of java moss has the babies I've not moved upstairs yet)
and is full of tiny babies, 5 small corydoras, 6 Blue Phantoms, some Zebra Pleccies, a harliquin rasbora*, a galaxy rasbora* and ABN Pleccies in addition to my lovely loaches, so turning it upside down isn't an option. None of my ABNs have been caving or showing any breeding behaviors, and all 5 have reported to the caf for lunch, so I have no idea where these babies have come from, but they are albino looking, so I think I may have 6 of them in there still (friend was watching fish and "took out a dead white one" last year, only ones who are white without stripes are the ABN! maybe I was wrong lol)
so yeah anyway - how do I get the clowns out? I've thought about using a 2ltr bottle with prawns, like a snake trap (this sort of thing, but plastic strips instead of cardboard!http://www.ehow.com/how_5553566_make-bo ... snake.html)
It worries me that about half of the babies still have egg sacs, so trying to get them all out to raise away from sharp edges, but yeah. Easier said than done. The loaches have caught on and run for cover when I walk past the tank. However, there are loads of babies out and around in the open, and the clowns just don't seem fussed. The Harliquin has taken a go at one or two fry, but hasn't actually done them any damage, and failed to catch 90%, he is going to a different tank when I can catch him.
* they are spares - last survivors of an old display tank who are happily living out their last year or so in my tank. I will be moving them to the fish room and finding them friends I think.
(sorry, that was all over the place)