I agree with Cinder. Keep the temp higher for the ick, however adding more aeration is crucial with higher temps. If you cant find your airstone/pump, I would really hit the LFS, it's cheap stuff. If you can't do you have an HOB filter, you could try lowering the water line a little. I do not no to much about Rams, but a lot of times it is a lack of O2. Also, make sure you are not changing your temps quick. You will shock the fish. If you raised it to 89 fast, you may as well leave it. No need to put them through more. For the future you should never alter it more than one degree per day IMO. Good Luck, keep us posted