I was told to look for version 2 of the bayer insect killer which would be available on places such as Amazon. Problem is, in the photos and descriptions, who besides reef keepers care which version it is? I've been told by people in the know that the latest version isn't as good as v2? I need to stock up ASAP as I'm about to start adding life to this tank and want it as pest free as possible.
What info can you guys provide on the correct version?
Thanks