Hi everyone I am kinda new here but so excited I found this site. I am from small town Alberta and have a hard time finding anything to scratch the itch I have for large fish and large tanks. I presently have 3 tanks but I really want my next to be a big one in the 500 Gallon range. I have no resources locally available to me to figure any of the logistics out but when I accidentally stumbled across this site I was in heaven. I presently Have a rather Large(in my mind) Silver Arowana and some sharks as well as the wonderful crossbreads known as blood Parrots (dont shoot me) I have always been the type to do alot of research before jumping into anything but I always want to do it right the first time. What is the best means of filtration for such a large tank and light source. this is a fresh water setup. I read a bit of a post on Glass or acrylic tanks but all I got was a personal war it seems. remember I am not easy access to a city so everthing I need has to be shipped so it is a factor any help would be greatly appreciated thanks in advance