hi, i am not sure how this has happened, but i have tiny snails in my tropical tank. my guppies have recently had babies, which are all ok, i also have a plec, 2 mollies, 3 zebras, 3 neons and the 2 guppy adults.
i have 2 plants, the ph is 6, i change my water every 3 weeks, just a quarter of a...