Revised rating. I originally loved these stones. I chose them for my new aquarium. I chose these gravels because they are bigger, easy to clean and small fish won't try to eat them, but now I'm wondering if releasing my fish is even worth it. Yes, my fingers turned black after touching these stones. Yes, the stones are painted black. I don't know what is used as the paint and as far as I know it could be lead based paint. The use of the word "natural" is misleading. The stones are probably naturally polished, but they are NOT "naturally" black. Definitely paint it black.
π Enhance Your Aquatic Habitat with Pisces Midnight Pearl Aquarium Gravel!
9 Review
5.7lb Black Small Decorative Pebbles - Versatile Gravel River Rock for Succulent Gardens, Home Decor, and Vase Fillers
8 Review
π¬ Stylish and Durable Black Mesh Desktop Letter Sorter - Perfect for Organizing Letters on your Desk
8 Review
πΎ Zoo Med Excavator Clay Burrowing Substrate, 20 lb - 26406 Laboratories 690108
8 Review
π§² Efficient Magnetic Fish Tank Cleaner: KEDSUM Floating Clean Brush with Handle Design
34 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review
Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review
π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review