(2 Pack) Weco Wonder Shell Natural Minerals, Large, for a Total of 2 Large Shells

I use these to help keep the pH up in my aquarium for my snails shells

Wow! These Waco shells are the best thing ever if you have fresh water snails. I have several Mystery Snails and they’re a little snooty and particular,but they sure love these Waco shells. It’s like cat nip for snails,they go crazy.I rub them on the inside glass to clean off scum buildup and algae .. Mystery snails aren’t workers they prefer to be hand fed sliced cucumber so I love these shells to help keep the tanks clean.Highly recommend if you’re a lover of Mystery snails or if you have tanks full of Ramshorn or tag alongs (because you can’t extinguish even a tag along snails life)

Was exactly what I needed

I had an explosion of mystery snails and my shrimp stoped dying and also started having all kinds of babies … at one point I had 7 pregnant shrimp..

This is exactly what I needed to add calcium to my tank.

I use these to help with my water quality as well as providing calcium for my mystery snails. I saw an improvement in the shell health of my snails as well as the clearness of my water

Purchased because there were no jumbos. We have a 750/800 gallon pond. Not too small nor big but big enough to where these Lille ones have to be distributed through out the pond. I prefer the jumbo as it lasts longer. But the brand is good.

I really like this product and it’s hard to find in pet stores. Thank you Amazon