I'd like to get some shrimp for my tank but I doubt they'd survive. Tank is a 75gal. Currently in the tank are a bunch of tetras. Golds, Lemons, Silvertips and neons. There are also 3 pleco, small species maxing out at 4-5". 6 oto's and 8 cory cats and 8 beckfords pencil fish. There is also 3 Geophagus Red Head Tapajos. They're the fish I'm worried about. They don't bother any of the other small fish in the tank so I'm not sure if they would bother shrimp. Tank has a bunch of drift wood, some slate and about a half dozen live plants scattered around. Let me know if I can do shrimp or not. Thanks.