Motoro stingray help


Feeder Fish
Oct 4, 2022
Have you tested your water?
If yes, what is your ammonia?
If I did not test my water...
...I recognize that I will likely be asked to do a test, and that water tests are critical for solving freshwater health problems.
Do you do water changes?
What percentage of water do you change?
How frequently do you change your water?
Every week
If I do not change my water...
...I recognize that I will likely be recommended to do a water change, and water changes are critical for preventing future freshwater health problems.
Looking for some help.

I’ve owned my four motoro stingrays for about 4 years. 2 boys and 2 girls. We lost one of our females, because a male got her pregnant and we lost her during birthing. That was a year ago, they were all in a 700 gallon tank. When we lost her we took the other female Luna out and put her in a 125 by herself. She’s been established in this tank for awhile thriving doing great, all of a sudden she’s not eating. We did water changes to make sure that was good. Still wouldn’t eat, thought she was just throwing a fit, she at about a 2 weeks ago a couple worms but now is refusing to touch any. Her hip bones by her tail are showing and between her eyes is sunk in. I tested her water, it all seems to be okay ph was about 7.2. Ammonia 0. I put some prime in 4 nights ago and quick start with a huge water change. I treated for parasites 24 hours ago and nothing. I been doing little water changes every day except today since I put the medicine in last night.

Any advice? This has never happened. I’m wondering if the tank is crashing? I don’t know if putting her in by the boys would be the best idea with her being this way?

If it helps the tank is plumbed to a sump also. I don’t want to lose her and have never had this happen before.