black sand

[neonmadness]

i want to use some flourite black sand in my 36"-10"-17", but its soooo expensive. Are there any cheaper black sands i can mix it with to lower the cost? and if i only use half flourite will my plants still thrive? any advice is appreciate

 

[willsfishtank]

black sand what didnt even know that existed thats sweet

 

[ThePBM]

Estes brand 'marine sand' comes in black and is available at most chain pet stores.
don't mind the use of the word 'marine' in the name, it's inert stuff.

 

[247Plants]

There are a few other options too....

Tahitian moon sand
Soilmaster Select by Tesco
Colorquartz by 3M


I have even heard of blasting grit being used...although it is a bit too fine I hear.

 

[dodgefreak8]

black magic sand blasting sand if you don't have rays. way cheap and looks great

 

[Aqua Sanctuary]

black magic is actually a product from weld slag. not actually sand at all.
i was wary at first knowing that it is a byproduct of metal. but it seems to do ok in the aquarium

 

[247Plants]

It can be real sharp too. So a real no no for small catfish, it can damage their barbels.