Inert - will not affect water pH Rare and unique - exclusive to Aqua Natural Rugged black, silver and white streaks throughout rock Natural - no
AquaNatural 15lb Silver Alpine Rock Mountain Stone for Aquariums, aquascaping, terrariums and vivariums,Silver, White, Black
Aquascape Drift Wood Bonsai Aquarium Rocks Real Driftwood Fish Tank Decorations
Pimp my fish tank: This is the eerie, beautiful world of aquascaping, CNN
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What are these white rocks in my aquarium? Got them from a friend who can't remember where he got them from or what they were called. : r/Aquariums
Substrate (aquarium) - Wikipedia
12 Bags Clear Aquarium Rocks Crystal Gem Plastic Decor Fish Tank Decorations 2lb
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Bundle of 5 beige aquarium rocks for tropical fish tanks for aquarium decoration
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Pisces Glitter Rock Rose 40 lbs