Review on 🦐 100g Crystal Red Bee Shrimp CRS Tantora White Montmorillonite Rock Mineral Stone by Monica West

Received a day ago, a day later I saw a shrimp on a rock for the first time. There doesn't seem to be anything that immediately draws them in, there's no smell or reason they should know they should go to the rock. But once they land on it, they definitely stay on it and feed on it. Because of this, I added an extra stone to my 5.5 gallons. Hoping it will improve their health and prolong their lives. I give 4 stars because the shrimp stayed on and the product is as described and packaged in the listing.