Mystery snail care is fairly simple and something that anyone can do. They will eat surface and benthic algae and can be given alginate and algae tablets as a supplement. They will also graze on algae build up on any surface such as rocks or sand. Like nerite snails, mystery snails are very effective algae cleaners. I've had 4-5 mystery snails over the last months and none of them touched my plants other than to eat algae off. They will also eat live plants, but they much prefer dying ones and will spend most of their time grazing on the bottom of whatever water it is that they are in. Our Mystery snails do not grow to the tremendous size that Apple snails do (often as big as an apple! Their secret is that they actually lay eggs above water, and hope they stay moist enough to hatch. Do eat other snails ! You will likely find snails around your garden as this offers them plenty of fresh plants and leaves to eat. my Mystery snail doesn’t eat my plants , (yet) but I do notice him munching on melting pieces of plant as I’ve read they are likely To do. The work it takes to eat live plants isn't worth the calories gained to them, and it's very much a "last resort" food source. As for adding them on purpose: even if you don't intend to add snails, you'll most likely end up with them eventually unless you do some serious plant dip methods. I just read now that they will eat aquatic plants and it brought back all the memories of why I wasn't looking to add a snail. Does jimmy capps have children. Mystery snails will eat all the algae off surfaces. Mystery snails usually only eat plants if they are very hungry. 2. What Do Mystery Snails Eat? Also sometimes a plant will float to the top and look like something chewed on the bottom. Sometimes I see roots that look like they were chewed on by something. However, apple snails grow larger, to about the size of their namesake fruit, and will decimate aquarium plants. They're also pretty unusual in the pet trade, too. This allows them to avoid predators in the tank. PS your Betta must be a happy fish! The mystery in mystery snails is that they will not reproduce under water! i have several mystery snails and none of them eat healthy growing plants. The herbivorous snails devour a wide variety of live plant parts: leaves, stems, plant crops, bark, and fruits. What a beautiful, ZEN type tank for him! Our Mystery snails are NOT Apple snails, though they do resemble them in shape and general appearance. Unanswered Questions. Just make sure your snail is well fed, and your plants are safe. But snails tend to love fish-food over decaying plant matter. 3. They will eat surface and benthic algae and can be given alginate and algae tablets as a supplement. they will sometimes go for the decaying leaves, but not the health amazons, money wort, anubias, water sprite, and other healthy plants I have. Hello, I just added a single mystery snail to my tank. They will not damage your aquarium plants. They do like some leafy greens, and mine appear to like broccoli a lot. Mystery snails need consistency in their habitat in order to thrive and avoid illness.