hi all. I started keeping fish a year ago in my small 40l tank. We are enjoying it so have just bought a secondhand Juwel trigon 190! It has come with a heater and a Aquis one 1000 canister filter. Is this a good filter? Also is there anything else I need or should be considering. It's a big jump for us as really we're just beginners, and I want to get it right. I obviously know all about cycling and I won't be transferring any of my fish until I have everything I need/want and the tank is well and truly cycled.