Hey guys! Okay so I'm setting up some new shrimp tanks for CRS I'm using ADA 45P's (10gallon) and I need to know which Eheim I should run in them. I know a lot of you tend to run Eheim 2213 in smaller tanks but I've also heard that the 2213 is too strong for small tanks. I'm almost positive that the 2211 will work perfectly fine but I'm concerned that I'll kick myself in the ass if it turns out to be not enough flow or that I'll lose more media space than I have to. ANYWAY I'm rambling at this point. Anyone that has any info or advice on this topic I'd appreciate it thanks!