what do you use to disinfect?

[DVirginiana]

If I've got to do a serious clean-out of a tank, like if there was an infestation or if an animal with an infection was housed in it, then I'll think about bleach. Most of the time, I do more frequent cleanings with vinegar. A good scrub and rinse with vinegar seems to work fine for basic substrate changes.

[mrzoggs]

see for example

http://www.dendroboard.com/forum/beg...e-vinegar.html