Vinegar

[rickbrown85]

How many gallons of vinegar should I use to clean a 125 gallon tank?

 

[jay.fishman]

Muriatic acid will be much cheaper, faster and very effective. You can get it at pool or home supply stores. Wear protective gloves and clothing when using it.

 

[rickbrown85]

Muriatic acid will be much cheaper, faster and very effective. You can get it at pool or home supply stores. Wear protective gloves and clothing when using it.

Thank you but the tank I got cracked. :/