A. Magoi Extended help

[BullTerrierChild]

Hi, a while ago I posted about my troubles with 2 out of my 4 Ageneiosus Magoi catfish https://www.planetcatfish.com/common/species.php?species_id=298
In summary, 2 makes are gradually losing weight. I've treated them with API general cure to no avail. One "infected" is roaming free in my 75-gallon aquarium while the other is in a small breeding box. This smaller one isn't eating but has miraculously stayed alive despite his horrible physical conditions. His fecal matter is brown, as I assume the same for the other male. I am afraid that they are being outcompeted for food, especially since they cannot eat like they used to and are living with very motivated and aggressive eaters. My idea is to move the 2 skinny ones to a 29-gallon tank where they won't have much competition if they wish to eat. The tank consists of peaceful fish including the 2 mollies, one of which I entered into FOTM. Will this idea work temporarily until I can fatten them up?

I also want to be able to treat them properly, so I request a specific medication that has a good chance of helping them. I am only asking again because of the fact that there is no white poop. I was also told that fish take a while to regain their bulk after an incident like so, and I understand if I have to be patient. However, if someone can align the symptoms with a medication, that would be greatly appreciated. I would also like it if you linked the medications or other helpful supplies.

Thank you for any help, I will respond to further questions if needed!

 

[Colin_T]

Assuming the water in the molly tank is the same as the catfish tank, it should be fine to move the catfish in there. However, mollies and other common livebearers sold at pet shops are usually infested with intestinal worms and gill flukes. If you haven't treated the molly tank for worms, the catfish could be reinfected with tapeworm or gill flukes.

If you do move the catfish into the molly tank, deworm all of your tanks at the same time and use Flubendazole. It will treat round/ thread worms, flat/ tape worms, and gill flukes. Treat the tanks once a week for 4 doses. Do a 75-90% water change and gravel clean the substrate 48 hours after treatment.

Make sure you clean the filter when you do the water changes after treatment.

And remove carbon from filters before treatment so it doesn't remove the medication from the water.

 

[BullTerrierChild]

Assuming the water in the molly tank is the same as the catfish tank, it should be fine to move the catfish in there. However, mollies and other common livebearers sold at pet shops are usually infested with intestinal worms and gill flukes. If you haven't treated the molly tank for worms, the catfish could be reinfected with tapeworm or gill flukes.

If you do move the catfish into the molly tank, deworm all of your tanks at the same time and use Flubendazole. It will treat round/ thread worms, flat/ tape worms, and gill flukes. Treat the tanks once a week for 4 doses. Do a 75-90% water change and gravel clean the substrate 48 hours after treatment.

Make sure you clean the filter when you do the water changes after treatment.

And remove carbon from filters before treatment so it doesn't remove the medication from the water.

Thank you, I haven't treated the molly tank, and the water is different but around the same temperature. I understand that this isn't the only factor, but I will acclimate them. How can I tell if the mollies are infected? Thank you.