Is there anything else that eat snails?
There are certain snail species that are snail predators. Notably, the
Assassin snail eats other snails and as a bonus, they are attractive and not particularly large.
They’re said to reproduce very slowly but I don’t think that’s true, based on the ones I used to have long ago.
They aren’t as prolific as some species but they’re usually out of sight. In fact they behave much like
MTS snails do. They spend a great deal of their time burrowing in the substrate so there can be quite a few new little snails and you might not notice them until there are quite a few.
They have two sexes and lay eggs singly in tiny envelope shaped gel packets, which are easily overlooked because they’re so small.
They’re conical in shape with stripes - most often yellow with a purplish brown but the colouring is variable. Very light coloured foot with a long slender ‘snout’ which are very similar to those seen on MTS snails but they are a little larger than most MTS are.
If you only get one Assassin it won’t be able to have babies by itself so that is one possible solution. It may take it some time to clear out a large snail population but it’ll get there eventually.
They won’t starve if there are no snails to eat either - technically they’re omnivores and scavengers but with a decidedly carnivorous side to their preferences.
Asolene spixi snails are also snail predators though they are less efficient at it than Assassins. But they will keep the numbers of nuisance snails to a bare minimum.
They’re very similar to
Mystery snails and members of the same family but they’re smaller - maybe half the size of a mature female Mystery.
Shells are beige with highly variable dark brownish stripes. The foot is a light mottled beige.
They have two sexes as well but they lay eggs underwater in rather large sloppy masses of jelly.
The clutches are easy to see (usually) so they can be removed if desired. But spixis are prone to eating their own young too, so it’s unlikely you’ll be overrun with them if you miss a clutch.
They may nibble on some plants - mine never do much damage but in some cases they might. Just so you know.