Very excited! Been wanting a bigger tank and I just have a few questions , I’m going to have 2 sponge filters going the filter it comes with (which is the silent stream 75 I believe) which I will be running on my current tank for a week or 2 before set up. My question is , should I use both of the hanging filters the tank is 4 feet long? One on each side ? The silent stream 40 is rated for up to 40 gallons and the other is rated for up to 75. There will be lots of wood , larger gravel , im not to sure on plants yet. The tank will have mainly cichlids.