Well guys, I'm back to tell you how things are going and ask some more questions. Apologize, I love to talk about my fish. If you read it all... more power to you 
(note... if you have no idea who i am skip 2 paragraphs lol)
First... since last time i added my neons to my ten with my rubberlip pleco, and added a beta. The 2 male gold mollies and dwarf gourami were added to my 75 with my 2 angelfish, guppy, and 4 cories. I added 2 angelfish, 2 female black mollies, 2 female lyretail mollies.
The bad news... I think I am bad at acclimating fish. When I added the second 2 angels, one died overnight of the same swimbladder problem from before. I took him back to petsmart (water tested good) and got the mollies along with a replacement. The 2 lyretail mollies also died within 24 hours though the replacement molly and the black mollies were playing, eating, and not clamping fins within the same timespan. Those 2 were not replaced.
So my questions... 1. I got some black mollies to give my male mollies something female to chase. They mostly ignore them though. They ARE the same species? Do I need to get the same exact kind of mollies to get the 2 males to stop chasing one another, or can I mix lyretail, gold, black, golddust?
2. My new Beta is in my ten with neons and a rubber pleco. Since I got him I've seen him bully the tetras when they get in his way... but he largely ignores food. It's a beta specific brand and he will eat like 3 mini flakes, spitting the first 2 out. What should I feed him, or is this just a taking his time thing?
3. My cories were the first purchase for my 75. I was on vacation for a week and came back to a dead and decayed cory and bad algea ... the fish feeder didn't see him apparently. The other fish all survived... but then I had another cory die today
I cleaned the tank and changed water to get nitrates back down under 20... This cory sat on the bottom with a bloody bottom side, twitching and breathing VERY rapidly. He would swim away from me, but go back to laying and twictching. What would you do if you saw a fish in this condition other then put him down?
4. Finally... except for if I put bloodworms into the bottom of the tank so the cories can get them... they seem to ignore anything I feed them. The pellets that I bought specifically for them get pulled out every time... they won't eat algea wafers... I don't want to dump enough flakes in for them to hit the bottom. What do you guys feed your cories? (and how long would you wait before replacing lost ones to fill out a school?)
(note... if you have no idea who i am skip 2 paragraphs lol)
First... since last time i added my neons to my ten with my rubberlip pleco, and added a beta. The 2 male gold mollies and dwarf gourami were added to my 75 with my 2 angelfish, guppy, and 4 cories. I added 2 angelfish, 2 female black mollies, 2 female lyretail mollies.
The bad news... I think I am bad at acclimating fish. When I added the second 2 angels, one died overnight of the same swimbladder problem from before. I took him back to petsmart (water tested good) and got the mollies along with a replacement. The 2 lyretail mollies also died within 24 hours though the replacement molly and the black mollies were playing, eating, and not clamping fins within the same timespan. Those 2 were not replaced.
So my questions... 1. I got some black mollies to give my male mollies something female to chase. They mostly ignore them though. They ARE the same species? Do I need to get the same exact kind of mollies to get the 2 males to stop chasing one another, or can I mix lyretail, gold, black, golddust?
2. My new Beta is in my ten with neons and a rubber pleco. Since I got him I've seen him bully the tetras when they get in his way... but he largely ignores food. It's a beta specific brand and he will eat like 3 mini flakes, spitting the first 2 out. What should I feed him, or is this just a taking his time thing?
3. My cories were the first purchase for my 75. I was on vacation for a week and came back to a dead and decayed cory and bad algea ... the fish feeder didn't see him apparently. The other fish all survived... but then I had another cory die today
4. Finally... except for if I put bloodworms into the bottom of the tank so the cories can get them... they seem to ignore anything I feed them. The pellets that I bought specifically for them get pulled out every time... they won't eat algea wafers... I don't want to dump enough flakes in for them to hit the bottom. What do you guys feed your cories? (and how long would you wait before replacing lost ones to fill out a school?)