disease

I’ve been keeping koi for a few years and have been highly fortunate never to have a casualty. I recently did a 50% water change and hoovered the sludge from my pond—the usual clean-up after winter. I have replaced some filters by dipping them in the previous pond water. The pond is 2.4m x...

Pearl gourami acting slower and more depressed looking I got him this past sunday. Parameters are fine tank is cycled all other fish are fine. There was previously a rainbow emperor tetra with similar symptoms a month ago which had died in this tank.

Hey everyone my Discus seems to be sick or something. He has actually been like this for a while, but it has just now seemed to get worse. Does anyone know what to do?

I woke this morning to see a white bubble/blister had appeared between the dorsal fin and body of my catfish. Not sure how long it's been there or if it's just appeared. I generally check the tank everyday just to do a head count and make sure there is nothing wrong but the catfish is generally...

Hey everyone! I hope you're all doing well. I wanted to share something concerning my aquarium today. It appears that my neon blue dwarf gourami has developed a gray spot on its head, and one of my boesmani rainbowfish has a similar gray spot on its side. These spots were not there previously...

I have a 3 yr old Rainbow shark. I believe it's a male but not 100% positive. He is refusing to eat unless handfed via a small syringe. I noticed this about 2 days ago when he was out in the tank spinning in a corner. I thought whirly disease or swim bladder but he is not visibly bloated and he...

Hi all, After a few years I decided to convert my 30 gallon gourami tank into a livebearer community tank. I re-homed the last surviving gourami and added 4 platys, 9 guppies and 8 tetra. Stupidly I didn’t quarantine in any way and now regretting it (I’m not an experienced fish keeper I’ve only...

Hi all! Maybe anyone here would have any advice or seen anything similar... We bought 3 honey gourami from a local aquatic store. When we were buying them, a guy in a store changed one of them since he noticed white patch on its side. Rest of them looked good in the store. When at home, we put...

Tank 55 gallon & 15 gallon Nitrate 20 Nitrite 0 Hardness 150 Chlorine 0 Alkalinity 100 pH 7.2 78 degrees The above readings have been steady for at least 3 months. Tank mates are: 20 pygmy corydoras (55g) started with but moved---> 2 female bettas (15 gallon split tank) started...

I have a Oscar fish who has gotten pretty bloated as of the last month. He behaves normally, eats normally, etc. Today he was very sluggish, but ate normally yesterday. Fasting did not result in bloating going away, tried this for 4 days without food, then a week at 30% feedings, and then 70%...

hi everyone, I have got a sick fish one of my breeding Betta have become sick with a very distended stomach, and I have no idea what illness it is. he is also eating very little and his colour has faded, he used to eat 4 pellets a day hikari vibra bites. now only a bit of blood worm. PH:6.5...

I have a male dwarf gourami named salsa, and recently he has grown very bloated. It seems more concentrated on his left side. I don't think it is iridovirus, because he has no discoloration or spots, or constipation, because whenever I feed him he poops it out a couple hours later, and when I...

I have a sole survivor after disease wiped out my group. I'm not sure what it is that they had, I've asked around on different sites and got varying answers, internal parasites, bacterial infection, gill flukes, and even fish TB. I wanted to ask on here if he looks healthy.

Background Info on Tank: 10 G (cycling since 5.7.22) 3F Molly 3(?) Yo-Yo Loach 2(?) Bristlenose Pleco Temp: 78-80˚F pH: ~7.8 Ammonia: ~*0 ppm; ~**0.5 ppm Nitrites: ~*0 ppm; ~**0 ppm Nitrates: ~*40 ppm; ~**30 ppm *: as of 6.18.22 **: as of 7.2.22 **Note: Im not a professional, just a new...

Hi, I know it’s a blurry picture but can anyone identify what is happening in my goldfish tank? I am at a total loss. It’s a 70 gallon. Here is the back story. I have had this specific goldfish tank for over 2 years, have been keeping fish my whole life, and have many other tanks in my house...

I just noticed this fish today. Its in a 55 gallon community tank. No other fish are sick. Could this be from nipping or is this a disease?

Hi we have just had our whole tank wiped out in a couple of days. First signs of stress were on Friday evening when they didn't eat. Then we treated with wide spectrum treatment but over the weekend they have all turned belly up! From what I can see it was columnaris bacterial infection as the...

Hey all! New Betta owner here; I got my male Betta (his name is Pax) from the pet store yesterday. Have had him as well as the tank for about 24 hours now. There are two white dots on him but it doesn’t look like ich to me, though it very well could be. One white dot on each eye, almost...

Hello again! Does this look normal on my female Endler guppy? There’s like a protrusion there on her belly closer to her head than her anal vent. I haven’t noticed any behavioral changes in her tho and nothing drastic has changed over the last few days so I’m not sure what could have caused it...

I have a black balloon molly. as i was doing a water change today i noticed he has a grey film on him and his fins are clamped, he is actively swimming and acting normal though. i am thinking it is velvet but i am not sure. what do i do? there are 2 other fish in the tank and some snails. i do...

Hi! I’m new to the forum. I’ve been using an other forum for 5 years but we can’t seem to figure out this problem with my goldfish. Thanks in advance for any help and advice. I’ve had this common goldfish for 6 years. Currently in a 20g cycled aquarium alone with a filter and aerator. Ammonia...

This morning, when I woke up I realised my Neon Tetra got swim bladder. What are some fixes that could work on such a small fix. I have already tried giving it small peas but he doesn't seem to want to eat them.

Hello, I have a 29g tank with cardinal tetras, two honey gourami (one red), 5 pygmy corys, a clown pleco, shrimp and assassin snails. I have a gravel bottom, driftwood, and a mix of live & fake plants and two fake logs, one floating. Something happened to one of my gourami within the last 20...

So in the past 2-3 days, my new clownfish showed symptoms of what I assume is brooklynella. I had fish with brook in the past so I started treatment right away. Where I live, formaldeheyde is illegal to sell, so I'm doing a 5 minute FW bath followed by a 60 minute metronidazol bath, and dosing...

Ammonia 0 Nitrite 0 Nitrate <10 pH 7.3 gH 200 ppm Chlorine 0 29gal, moderately planted, gravel bottom with 15 cardinal tetras, multiple cherry shrimp, a clown pleco and two honey gourami. I do a 25% water change every week, water temp is 76F. The past month I have lost three fish, one gourami...

Hey everyone! We just got our first aquarium! I’ve noticed the gourami is stressed out and had these white spots. It’s ick right? If it is should I be worried about knocking out my cycle when I treat? How should I avoid an ammonia spike ?

I’ve had my Betta about a month now and today I spotted this white/grey stuff on his tail. Is this a sign of disease? Or has he just got something stuck on there? His behaviour has not changed, he is still swimming around, eating and coming to the front of his tank to be sociable. He has a...

Hi, What is wrong with my Betta fish? It looks a bit like a tumour. They’ve had this since I got them a few months back, but it was considerably smaller, and has grown bigger since this picture. I thought it was due to stress at first as I had a few tank changes, but it’s been at least a month...

It's a question that has been going around in my head since my betta died in the start of July. I've finally decided to write about it here. I kept him in an 8g (cycled) planted tank. After a few days I noticed he had a funny swim to him, which I had not noticed at the fish store. There was a...

Please can someone help, my guppy is around three months old. He was born to one of my female guppies so I had him since birth. These last few days I noticed he was staying by himself and not interacting with the other fish. I also noticed he has a swollen belly so I wondered if he was...

Hey, I have a 55 gallon tank that has been infected with Ich yesterday morning. We upped the temperature and started Ich X treatments with salt along with higher temp/ However, last night one of our bosemani rainbowfish passed away suddenly. Is this Columnaris? We think it could be because it...

green terror(VIDEO HERE). I need help saving my green terror. He hasn't been eating for the last 2 days and is always hiding. There are these white spots on his head and I've tried using the blue drops but it doesn't seems to be working. Please help me get rid of this and save my green terror...

Hello, Can anyone identify the disease/disorder in these betta fishes? They have swollen stomachs (please see attached photos) which is strange. But their behavior seems very normal. They are eating well and actively swimming. No fin rot or any other issues. The swollen stomach seems weird...

Hey guys needing some help before putting these guys in the main tank, I’ve noticed that one of them has a bump on the side, not sure if a disease or just a bit of damage from the shop etc Any advice would be helpful

So... This has been a really horrible year with my fish tank stocking. My 30 gallon tank has 6 tiger barbs, 1 Dalmatian molly, 4 albino corydora catfish, and a dwarf gourami. There's a little background to how I ended up with this mix of fish. At first, I wanted a species-only tank with tiger...

I’m going to try to provide as much information as possible, so please bare with me. On March 26th I bought a Aqueon Neoglow Aquarium Kit Hexagon. It is an 8 gal. tank, I realized afterwards that the fish have to be in a tank of 10 gal. or more. My mom told me that we had to let the filter run...

I have this platy who seems to be paralyzed from his front fins back. He’s pretty old, I got him from my aunt because all her other fish died except him and a giant pleco. and she was out of town a lot and didn’t notice this guy was having issues (or even alive) so I took him with me. He can’t...

Hi, I am very new to the forum. Need some help and advise from you all. I have 180 litre tank for last 7 months with Molly and Platy fish. They have been all happy and have given births as well. I saw some having white patches a month back and started loosing some fish. Gave them API melafix per...

Hi, One of my cory catfish has swim bladder disease, so I just went out and bought a medication However, it says that it can't be used for scaleless fish. I know corys have "plates" instead of scales, so would it still be safe to use? Thanks very much, any help would be appreciated

HELP! Does my fish have TB? Hi I’m new to this, but have run out of options on what to do and need some advice, desperately! My fish has been ill for a while now. She is a platy who I have had over a year. She is lethargic, tries to eat then spits it out again, she has a curved spine and...