
Before I could even get fish in my new aquarium, these rocks started growing some kind of algae or fur or something. Perhaps it was some kind of polish but the rocks were thoroughly rinsed before going in the aquarium. Complete waste of money.

πΎ Zoo Med Excavator Clay Burrowing Substrate, 20 lb - 26406 Laboratories 690108
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18 Pounds of Natural Polished Decorative Gravel - Pebbles Aquarium Gravel River Rock - Mixed Color Fish Tank Stones - Garden Ornamental River Pebbles Rocks - Polished Gravel for Landscaping (Multicolor)
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π¬ Stylish and Durable Black Mesh Desktop Letter Sorter - Perfect for Organizing Letters on your Desk
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