My Marble Horn pleco is showing signs of fin rot. It will get better, and then worsen rapidly. What's the best cure?
I've recently started feeding him some romaine lettuce, zucchini, and other greenery. I roughly do a 20% water Change every 3-4 weeks and add the recommended rounded tablespoon of aquarium salt to the new water.
Help get a pleco his fins back.
He's certainly not my most rare pleco but I just love his rectangle shaped mouth!