Ok guys i just bought my first canister filter. Im so excited to set it up. I got this in a week ago and put the media that came with it in with one of my old filters when i switched it out of the tank. I currently have hang on the back filters. Its super loud, sprays dirty water on my walls and i hate it so i got this new one. It came with some large bioballs and ceramic rings and carbon (havent done anything with that yet). What do you guys think i should put in for filtration? Should i stick to what they sent or get other stuff? Its a 50 gallon tank which currently hold my gold fish that are being rehomed. I want to put my angles (2) in there because they need more room to swim and im not sure what else im going to put in there yet. Im also planning on redesigning that tank. Maybe some plants and other stuff.