Thanks Odin, the Shrimp are coming on that well I didn't want any Zombie Shrimp eating critters in
I put the Oxydator back in, as warm water holds less oxygen, the room still has a sheet of Aluminium on the window from the Black and White developing days, and the last couple of hot
days even with the door and window open have seen the temps pushing 80*F, any more and I'd have been thinking of cooling, few ice cubes in a plastic bag if nowt else