i would keep shrimp, snails just arnt safe with me when i notice them they get thrown into my puffer tanks, and anyone thinking there going to make the night in one of those needs to look up there puffers. my shrimp tank ( which is up and coming ) has cherrys, crystal, bamboo, singapore woods, vampire, rodalph, black forest, and amano. if i could just get my scapeing looking right this would be probably my favorite thing i own.