Rinsing sand for freshwater

[James M]

I’m I allowed to do this ??
I removed my sand and was wondering if I “wash” it, so I could use some for my betta tank.

 

[Ocelaris]

I wouldn't reccomended saltwater based sand as it's calcium based and will dissolve eventually raising the pH, unless that's what you intend.

 

[James M]

No that’s not what I intend but that doesn’t answer my question. (This sounds rude)
Also it’s Bahamas oolite sand

 

[Ocelaris]

What's your concern then? Phosphate can bind into Calcium based rock (oolite is still calcium based), but the sodium and chloride should wash off fine. Rinse well and you should be fine if you aren't concerned with pH.

 

[James M]

Never had a concern, just asked if I could use the sand again