Hello,
For several months I’ve been battling some sort of parasite. Guppies get skinny and die one after another. Included is 1 neon tetra and 1 purple rasbora. They’re both really skinny and can’t gain weight. Some fish have become skinny and lethargic but bounced back. Many have died.
Things I’ve tried: general cure (2x), prazipro (2x), levamisole (3rd round), medicated food with general cure and epsom salt to promote passing the parasites. Multiple cleanings a day with Turkey baster removing poop, daily water changes around medication schedules. Aquarium salt almost constantly. Now keeping water clean and watching after last levamisole treatment. Meds were spaced out a week or so each.
Feeding: bbs, bloodworms, frozen brine, 2 different flakes, live black worms when available, some sort of frozen medley for tropical fish.
tank parameters :
ph: 8.0-8.2
temp: 78°
ammonia, nitrites: 0ppm
nitrates: <40ppm always
Gh, kh: 4°, 6°
no decor, bare bottom tank. Sponge filter. I think the levamisole did some good as all but 3 fish are plumping up. Those 3 were extremely skinny though.
Any other suggestions? Should I separate the skinny ones?