(3 Pack) Weco Wonder Shell Natural Minerals, Large, for a Total of 3 Large Shells

I had mystery snails for a while (one at a time) and between these and their food, they would grow beautiful shells quickly. I have two rabbit snails now and their shells look fantastic. The unwanted but still loved bladder snails also benefit from them, I’m sure. I only put on medium in my 10gal a month, even though it calls for more, and have never felt like it needed more. Love the wonder shells!

First, I will say I am a beginner with mystery snails, but at the same time there was an incredible difference in the health of the shells for both my gold and purple mystery snails. These probably saved their lives. My gold mystery snail, Sherbert, arrived very little and very sickly looking. I mean the outermost part of her shell was transparent, and quite frankly I did not think she was going to make it. After using these as her shell began growing much thicker and more intense in color, she began thriving. I had almost the same outcome with my purple mystery snail as well. Just an amazing difference!! Admittedly, these are incredibly smaller than I initially thought, but for me and my mystery snails, it's a no brainer!!!

Love these

Have snails. Did not know they had to have calcium until started reading about their diet needs.

Dont' know, throw them in the water, fix lovin em. especially after cleaning the tank, you get that fizzybubbli. IYKYK!look at the backside on the image for the size of your tank.

I really like this product because it's easy to use and it definitely helped my mystery snails thrive in their environment. It does create calcium buildup around my filter but it's easy to clean. My fish also benefitted from it.

I have attached before and after pictures of my snail's shell so you can see the difference in just under a month. I am very pleased.

Will order more