I'm jealous! I would love to have a fishroom, but our house is too dang small.
Can't wait to see it set up.
The Hamburg Matten filter is a pretty cool idea I might get one for a 75 grow out fry tank I want to set up. It looks perfect for that. Thanks for the link.

Where does one acquire such highly effective sponge filters? Switzerlamd? Internet? Azarbaijan?
Nice room, definitely popcorn time.
I gotta try one of those filters. Pricing is that bad at all.
what are you breeding?