If you are looking for live food then http://www.livefoodsbypost.co.uk is the best place to go as they sell good quality livefood for £2 per tub but only if you buy 6 tubs at the time. If you are still looking for UK based websites then drop me a PM and I'll post up some links.
I just set Swordtail's timer for his bath and paused it so I could actually fill his soaking bowl up and he crawled over my phone and canceled the timer
Mirage came out of brumation on April 26. He was doing great. On May 2 he started acting funny. We just redid his tank, and he keeps going into one of his hides. He just lays there. He shows no intrest in food. HELP!