TANK

[moron_aaron]

hey guys i would like to noe ...can a freshwater tank be converted into a octo tank? coz i got one spare tank at home

 

[NickA5582]

What size is it? How old is it, and do you know if you've used any medicines in it?

I converted my 20 gallon, but that was only a few months old and never had any medicines in it.