Sun Sun is best bucks for the canister budget, a lot members here using Sun Sun and it works fine for them.Thanks for the reply guys. and btw I'm not new to the hobby, i used to have a bunch of aquariums and my bigest was 120 gallons but I got out of the hobby and sold them all and now I'm getting back into it and I'm a bit rusty right now. I think I'm going to go for a large hob to get the tank my started and get a larger canister down the road(I'm on a tight budget so probs not the fx6 maybe one of those sun suns know amazon, the biggest one that's over 500 gallon per hour is only 75 dollars)