Please explain to me what good you thought would come of you attacking that individual because he/she has an inadequate set up? Aren't we MFKers here? Isn't it our duty as MFKers to HELP others, no matter what the circumstances, instead of BELITTLING them and criticizing them for making a mistake?
Just a hunch, but pretty sure we would have more responsible hobbyists if everyone treated everyone else with RESPECT and tried to help each other out as much as possible.
If I had gotten that email it would have made me abrasive and highly defensive. Who knows, because of your email that fish might even suffer more now.
Mods, I think for the greater good, you should just close this thread. it was out of anger at first but I agree with Peanut_Power, I should have just sent him a helpful email (which i will do now).