![I bought black Diamond blasting sand off tractor supply, but 3 days later we notice these yellow crystals. How screwed am I? : r/PlantedTank I bought black Diamond blasting sand off tractor supply, but 3 days later we notice these yellow crystals. How screwed am I? : r/PlantedTank](https://preview.redd.it/i-bought-black-diamond-blasting-sand-off-tractor-supply-but-v0-8mpq1oe2lxpb1.jpg?auto=webp&s=851796b7939904f1a20cd74ba31c484492b7bb40)
I bought black Diamond blasting sand off tractor supply, but 3 days later we notice these yellow crystals. How screwed am I? : r/PlantedTank
![PSA: Black diamond blasting sand works for a planted tank substrate and well worth it if you don't want to break the bank on a aquascape in a large tank. : r/Aquariums PSA: Black diamond blasting sand works for a planted tank substrate and well worth it if you don't want to break the bank on a aquascape in a large tank. : r/Aquariums](https://i.imgur.com/I5435P2.jpg)
PSA: Black diamond blasting sand works for a planted tank substrate and well worth it if you don't want to break the bank on a aquascape in a large tank. : r/Aquariums
![BLACK DIAMOND SAND tanks!- Thread with several pictures of people who used just blasting sand as a substrate and… | Fish tank terrarium, Planted aquarium, Sand tank BLACK DIAMOND SAND tanks!- Thread with several pictures of people who used just blasting sand as a substrate and… | Fish tank terrarium, Planted aquarium, Sand tank](https://i.pinimg.com/originals/33/af/74/33af74fee23bcac8d059555cfb323d74.jpg)
BLACK DIAMOND SAND tanks!- Thread with several pictures of people who used just blasting sand as a substrate and… | Fish tank terrarium, Planted aquarium, Sand tank
![Black Diamond Medium Blasting Abrasives - China Derusting Sand, Rust Removing Sand | Made-in-China.com Black Diamond Medium Blasting Abrasives - China Derusting Sand, Rust Removing Sand | Made-in-China.com](https://image.made-in-china.com/2f0j00uoVglqiFhrcP/Black-Diamond-Medium-Blasting-Abrasives.webp)