Hey y’all I finally got dwarf seahorses in my tank and they are living with a lettuce slug and a nausrius snail. I want to add a couple more creatures but have a small 10 gallon tank. Any thoughts on additions? I took out my hermit crabs to be safe with these little guys. Also I have found it hard to get strong batches of bbs shrimp I usually have 2 different ones hatching at a time.