Hi all. I have a 46gal bowfront that I'm going to be setting up again around the end of the month and wanted some compatibility opinions. I'm doing two fancy goldfish (haven't decided exactly what kind yet, but possibly a red cap oranda and a fantail) as the centerpiece fish. The tank will have a Penguin 170 and Whisper 10i for filtration. It'll have driftwood and maybe some live plants as well in a pea gravel substrate. The main reason I want to do goldfish is because I don't have a heater for this tank at the moment, but my house stays around 68-70F, which is perfect for goldies (all my other tanks have heaters). Anyway, I wanted some more movement other than just the goldfish and was wondering if I could put a small school (6 or so) of leopard danios in with the goldies. I also want some ghost shrimp for a cleanup crew. I am pretty sure there's enough room in the tank for a school of danios and the ghost shrimp (I checked with AqAdvisor, which I know shouldn't be taken as a bible, but it's pretty accurate about calculating space in a tank and stocking levels...just maybe not stocking compatibility) and I'll have enough filtration. So, thoughts?