🐠 Weco Wonder Shell Natural Minerals - 6 Pack, Large Shells - Boost Your Aquarium's Health with 6 Large Wonder Shells! Review

I love these things! I have used them on various snails over the years and currently use them on my sheep population. You have such healthy mussels now!

They've only been in my aquarium for a few days so I can't tell the difference. But everyone else seems to say they work really well

. I use them to help shrimp moult. It also adds minerals to the water for the fish to absorb. This is a versatile solid product, especially if you want to keep shrimp or freshwater fish. I can't say anything about using salt water. but for freshwater use. It is a staple that I have enjoyed using for many years.

I've been using these on my snails for several years and they keep their shells well. I have hard water, but sometimes fast-growing snails need extra calcium. They never cloud my water and I put a large bowl in a 5g tank. They will last up to several weeks depending on tank size and conditions.