Hello all! First time posting here so I hope everything is formatted correctly. I currently have 2 large Veiled Angelfish (no idea if they are a spawning pair, I got them a year or so ago when I was just getting into bigger tanks but they have never showed any aggression towards one another, just very very rarely chasing each other around) and a Raphael Striped Catfish, who is about 5" long. They used to have a dwarf gourami as a tank mate, but he passed about a month and a half/two months ago. After monitoring for any disease/issues since his death and seeing nothing, I've been beginning to think about possible tank mates. I've been seeking advice across a few forums because I really don't trust myself when it comes to stocking and most of the advice I've gotten so far is a bit too general for me to work with. The only suggestion I've gotten so far I really like is a pair of Blue German Rams, and people have said they would do well with other small schooling fish as well such as rummynose tetras, platies, and things of the like. I am just curious to hear what others think would work in this setup. I've had cory catfish and sterbai suggested for bottom dwellers as well, but that just raises concerns with me as to whether my Catfish would bother them. I never see my guy move and I know they're mostly docile, but I've heard many people report them eating fish under an inch as a snack. The tank is 4 feet long, a foot deep, and two feet tall, give or take a few inches with each measurement, I'm not home to get exact numbers at the moment. I'm open to all suggestions and advice!