I'm looking for a bottom dwelling fish for my new 125 gallon planted tank. I was going to to go with yo-yo loaches until I heard they would decimate my shrimp population. I already have a small group of corys in my 29 gallon tank. I'm not sure what kind they are but they were labeled as peppered corys at petsmart. Any way I hardly ever see them, and they never come out in the open to play like what I hear described on these forum so often. So can anyone recommend to me a less shy more active cory cat, or other bottom dwelling fish that wont eat meh shrimpies.