Sadly my lovely fancy goldfish Freddie passed away a couple of weeks ago. I am now left with a 125l planted tank with over 100 cherry shrimp (and an increasing snail population, which Freddie used to deal with), currently heated to 22C, though the shrimp would cope with higher temperatures. I don't want to get any more fancy goldfish, as I realised too late that my tank was actually too small. I was considering a bristlenose plec and a betta. Any thoughts? My water conditions are on my profile.