Review on 📬 Stylish and Durable Black Mesh Desktop Letter Sorter - Perfect for Organizing Letters on your Desk by Teresa Sparks

I've had a 10 gallon tank for a little over 2 years with Bettas, 3 generations of cherry shrimp, a group of Amano shrimp and two mystery snails. never had a problem with anything. got this stuff (followed all directions exactly) and within 2 days the snails were dead... within 2 weeks all 15+ shrimp were dead... and the last one to leave was my poor rooster. I should have known beforehand that it was a substrate. I blame myself, but I'm letting you all know so you don't make the same mistake I did.