Hi everyone, I’ve been in the hobby for only 3 years and kept a betta in a 6 gallon planted tank but alas, “Stuffed Crust” jumped to his death unbeknownst to me because the lid was left open. So lesson learned. Anyways-I’m now looking to expand. I’m doing away with the 6 gallon for now and upgrading to a 20 gallon long, planted tank. I’m not planning on having the tank ready until the fall due to the amount of money I want to put into it as well as making sure it’s comfortably setup for whatever fish babies I end up with. I’ve been doing lots of research and keep going in circles. I’ve never kept anything other than a Betta so I really don’t know the ins and outs. So here’s my objective: I want an active tank, so a schooling fish is really peaking my interest. I have a 4 year old non verbal autistic son who is absolutely captivated by fish and when we had our betta he’d spend several minutes at a time watching him. So it’s important to me that it’s stimulating for him (and me!) and that’s why the silvertip tetra are really peaking my interest but I worry that a 20 gal long planted tank won’t be able to comfortable to house a large group of them. Originally I was thinking of doing 8 panda cory, 1 male German blue ram and 8-10 silvertip tetra. I do want some bottom feeders that will keep things clean (I had a weekly 75% water change and vacuum I’d do with the 6 gallon but ideally I’d like something I can do every other week rather than every week or even I’d do a water change every week but a good sand vacuum every other). I guess I just keep second guessing what I’m choosing. I want a large school of something - and I want them to be active. The silvertip tetra really attract me because of how when you put your hands on the glass they follow and I know my son would get a kick out of that. Anyone have any stocking ideas that would be good for these requirements? I want all the living things inside this tank to be happy and comfortable. I’m not trying to breed or anything, at least not on purpose! I still consider myself new at this so anything that’s pretty hard wouldn’t be a good fit. Here’s a picture of my 6 gallon that’s currently not stocked with anything. Im still running it and putting frozen brine shrimp in there just to keep the bacteria happy 🤷🏻♀️