Cleaning Used Tank

[Steve175]

I am picking up a used 220G this weekend to use for a refugium on my 450G and want to clean it well prior to adding new aragonite for 7" DSB and 250# of LR (eventual Chaeto under MH lighting). Wondering what I should use to clean tank: white vinegar, other? Thanks, Steve.

 

[boz151]

muriatic acid works well on cleaning tanks. it would be faster than qhite vinegar, but both would probably get you where you want to be.

 

[Steve175]

Any idea where to find muriatic acid?

 

[slipknot23]

lows

 

[Steve175]

Thanks for the lead!!! Picked up 7 gallons today. Should I use warm water with this (similar to vinegar)?

 

[Steve175]

Wanted to thank y'all for the lead on the muriatic acid; stuff worked phenomenally well both for tank and for various PH/pumps etc. Thanks again.