Review on 🪨 BLQH [18 lbs] Aquarium Gravel River Rock- Natural Polished Decorative Gravel for Gardens, Outdoor Landscaping & Vase Fillers - Ornamental River Pebbles, Polished Pebbles - Mixed Color Stones (18.4 inches) by Nicole Walker

I bought these for my tank. Even though they are big it would be fine with my setup. However, they have an oil film that peels off. Not good for a tank, so if you're planning on putting them in a tank, don't! I received two bags. I ordered them to see how they look. You look beautiful. So I ordered a second bag as the description says AQUARIUM. During their preparation (washing under hot water), the oil began to peel off. Oil should NEVER come off rocks/gravel in the aquarium. So of course I'm disappointed and looking for something else.