Only 2 snails are in there. I rinsed out the filter pads. But what confuses me is that his pouch had been full for 2 weeks. Oh well. They are still courting and are bound to have babies one way or another.Plus during the next month or 2 I’ll get the a bigger home, 30 gallons. I resently discoved that my 20 gallon setup is accualy 15 gallons, ooops!