goldfish

To begin, I am an inexperienced fish keeper. I have two goldfish (or had, now that one has died) in a ten gallon tank. One is a Shubunkin, and the other was a comet. My Ammonia is at 0, there are no live plants in the tank, and I have a filter. Before you yell at me for having two goldfish that...

Just had a quick question. I have four fancy goldfish in a 75 gal. tank. After feeding two of them will gulp at the surface for a little while and the other two won't. The water parameters are absolutely perfect. 0 ammonia 0 nitrite and below 20 for nitrate. Ph is also in the correct range for...

Forgive me if I'm doing this wrong, but I'm looking for some help/advice. My goldfish died today very unexpectedly. We won him (and 2 others) at a fair 5 years ago. He was a basic goldfish and was larger than the others. I have a 50 gallon tank with a canister filter and feed tetra flakes, pre...

So I don't know what's wrong with my black moor, if anything. I don't know if it's shedding its slime coat or what's going on, but my black moor looks like it has these white/clear splotches all over its body. Some days it looks worse than others. Some days he looks fine. I recently just changed...

1. 90l 2. a. Ammonia 0 b. Nitrite 0 c. Nitrate 0 d. pH 7.6 KH 180 and GH 250 3. Temperature not sure, room temp 4. FW 5. How long the aquarium has been set up Set up four days ago, he had to go in immediately, because he was given to us in a 10l 'first aquarium' tank 6. Goldfish, on his...

So I have a fintail goldfish. And i went to go feed my fish today ans i noticed that most of his tail was gone and he is swimming really funny. Pretty much upside down. It seems almost like he's struggling. Im not sure what it is or what to do ive looked online everywhere trying to find what it...

So i had this big goldfish in a 60 gallon tank, he was very healthy. My tank looked cloudy so i did a 75% water change. When i put new treated water in blood started to spurt of the goldfish gills, really a lot of blood. He was still moving a little bit but quickly he floated dead to the top...

So I have had multiple goldfish throughout the past year. Most of them had tragically passed away soon after I put them in the tank, but two have survived. I have had them for over 6 months so they have been doing well for quite a while. A couple weeks ago, I noticed that on one of the fish...

I was at my mothers house all week but my dad still would feed my fish when I was gone. I came back today and looked at them to find that there is a zit/pimple like bump on my white goldfish's eye. I haven't had any other problems with any of the other fish but I wanna know if I should put this...

So I've had fish for more than 20 years and I honestly can't figure this problem out. Right now I have 5 tanks, but only two of them are giving me trouble. The PH is dropping dramatically in a matter of hours no matter what I do. All water parameters are normal except the ph. Ammonia is...

I'm currently having a problem with my black moor. He's been very lethargic for the past day but I thought it would just pass and then today I see that he's really bad. Struggling to get up and breathe. He keeps getting worse. I did a full tank clean and put him back and it looked like he was...