new old tank

[MatthewM]

Hey guys I just picked up a 175 gallon tank that I got a deal on and its a little nasty so I was wondering what chemicals I can use to clean it that won't affect anything later on

 

[TheCrazyFishLady]

I use organic Apple cider vinegar and hot water. You do have to rinse very well though.

If you don't want to rinse, then all I can think of is hot water and lots of scrubbing.

 

[mr_X]

i vote vinegar and water also.