I have a sunsun 303b on my 55 freshwater tropical. It's fully cycled, doing great. The tank is at 100% population. This is my third sunsun. I am relatively happy with it. Over time however they start to make a lot of noise. It's fixable I know. But they also start to leak over time. Looking for a different brand canister with a 350 GPH rating. Fluval makes some good ones but recently the reviews show that they leak a lot. What is your experience? I hate to do this, start the canister wars, but here it goes: what is the best canister filter?