Ok so I have a 5.5 inch jardinii in a planted 40 gallon with SAE, a red tail shark, and a small army of oto cats i also have a 7in gar in a 55 with a delhezi and 2 endli bichirs. I also have a soon to be empty 150g. The Jar is chill with the SAEs, the shark, and the otos, and the gar is fine with the bichirs. Can I raise them together while they are young and hope that they don't go aggressive towards each other later on, or is it inevitable? Anybody successfully do it?