i have a 55 gallon tank thats in the home stretch of its cycle. id assume i have around a week left (7 weeks in RN). Well i added some plants several weeks back and noticed a cute little what i believe is a bladder snail. well now i have 20-30+ little babies crawling around or still on the glass. my question is what to do? can i go get some assassin snails? i dont want 30 turning into 300 and so on. how long do i have until they reach sexual maturity and start reproducing? i did take the big boy out and put him into my Ramshorn snail jar. help me y'all..