Ammonia 0
Nitrite 0
Nitrate 5
Ph 7.3
Ph out of tap 7.4
Tank size - 1 55 gal with 2 4" orandas, 1 55 gal with 3 3" orandas and 1 10 gal with 2 1" telescopes - in effect all have been running 1 year (I ran the filters two filters on one 55 gal then split up when I added a new tank and added two new filters)
Filters - two Emperor 400s on each of the 55 gal, a Peguin 100 on the 10gal
I change the water once a week - anywhere between 50-75%
Additives- Prime
I purchased all of the fish at the same time about a year ago from the same small outdoor pond
I feed Goldfish Connection Pro Gold, freeze dried bloodworms, spirulina, peas - the dried foods I soak for 20 to 30 minutes before feeding
I have any numerous problems with my goldfish the past year since I purchased from a dealer who had them all in a large outdoor pond together. The list of medicants I have tried over the course of a year is: Maracyn, Marcyn 2, Prazi-Q, Parasite Clear, Clout, Salt, Medi-Gold and Medi-Worm. I bought a microscope and have done numerous scrapes looking for parasites and found none. I have not had any medicants in the water since May but recently tried another two week cycle of Medi-Gold.
These were my first goldfish. Looking back there were some indications that I should have bought from another breeder. He kept all of the fish in a large plastic pond outside. One of the fish was huge, about 6 or 8" and had massive ulcers on it's body.
The problems have occured in basically the same scenario for each fish that I have lost. First the fish seems lethargic when it is not feeding. Second seems to spend an inordinate amount of time in bubbles from the aerator. Eyes that seem to mildly protrude, not enough to be called bulging. Fourth they develop swim bladder problems and float upside down at the surface. More recently, two of them are losing scales. The gills of all of them appear normal and healthy.
The most recent victim has taken to shoving himself between the intake tube and the side of the tank when he was not actively feeding. About two days ago he developed severe floating issues and has been upside down now since then until his back has taken on a mild reverse curvature. I have tried holding him up to eat and he has taken a few bites. When I check his gills they have normal color and ribbing but don't appear to be fanning out as usual. His abdomen is soft and mushy. He has one red vein showing in his tail (he is a white fish, however). He has lost quite a few scales. He is very aware of his surroundings and follows everyone in the room with his eyes but has absolutely no control to swim or right himself. I purchased a bottle of clove oil but I am just so upset - I want to make sure that I am making the right decision; he is just so cognizant of everything but looks so helpless! Help! When a fish is upside down and just spinning in the current is there any hope? I was able to get him to eat a pea tonight but it is all that he has eaten in two days.
I have asked for help for various fish in the past but have never been able to come to any real definitive answer and the fish in question at the time have all passed away, one at a time. Could I possibly have tuberculosis? Any suggestions?