Possibly some progress, I just recently put my aquarium lights onto a timer so they are off for 8 hours and on for 16 hours. I also began to feed high protein floating feed once a day and flake once a day. Also got my water temp to 73-74 and put some smaller pieces of plywood around in the tank. I had all of those factors going for two days now, Last night when feeding, I noticed a particular fish was guarding a rock heavily, every time another fish came close to his rock he would run them away. I’m assuming it’s a male beginning to get a nesting spot ready.