Glad I can be of service... that's what I'm here for. 
6 was probably too much for the brand new tank to support so even though they died in the filter (poor little ones
) they probably would have died from ammonia poisoning if they survived the filter.
Please keep us posted on your progress. I hope all goes well from here on out. 
-----
Phishie
Site Coordinator
"An ounce of prevention is worth a pound of cure."


