austin_tycho: crater (Neptune)
formerly mielikki ([personal profile] austin_tycho) wrote2010-05-02 05:10 pm
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My fish tank is full of snails. I have no idea how this happened; the only thing I've introduced into the tank in the last several months is tap water, water conditioner, shrink-wrapped filter cartridges, and fish food. No new fish or plants. So do snails just spontaneously generate? I noticed a single one a few weeks ago, and thought "huh, that's weird" and promptly forgot about it. Then when I looked again a couple of days ago, saw that there were tons and tons of them.

I'll have to double-check, but I don't recall that snails in your aquarium are bad unless you have live plants (since they'll eat them) which I don't. So, go snails, I guess.

[identity profile] jenmarie.livejournal.com 2010-05-02 11:18 pm (UTC)(link)
One of our tanks has TONS of the little boogers. They've actually left my live plant in there alone, only eating leaves that are dead/decaying, and leaving the rest alone.

I don't mind them being in there, though some folks don't like them aesthetically. They certainly have made a difference in how long I can go between cleanings... they eat any leftover food, a lot of the fish waste, and most of the algae. Go snails, indeed! :D

I took one of the bigger ones out a week or so ago, and put it in my betta bowl. At first the fish tried to eat it, but I guess it wasn't really interested, because now the snail is munching happily on a dying bamboo leaf.