@Tess Mayne We need to get a little more information from you that might help with your problem. Please answer as many as you can, or do the best you can. Other members may add questions.
We ask these questions any time someone has sick fish. In most cases, fish illness is due to water quality issues. I'm not saying that you are a poor fish-keeper. There are so many things to consider with sick fish, so making a quick diagnosis based on a picture isn't a good practice for us.
- What size is your pond? How many gallons [sorry, liters], and how deep is it? It is 3mx3m 0.7m deep
- When did you first put the fish in the pond?
- The first batch in May but these particular ones at the end of June
- How many fish did/do you have?
- We had 5 of these and only have one healthy one remaining; 12 other gold fish are fine
- When did you see the first sign of illness?
- About 4-5 weeks ago but we thought it was bacterial and treated the pond with a Blagdon bacteria and anti-fungal product
- Was this from the heron or did it appear on its own?
- We now know that it is an ulcer
- If not from the heron, did you notice any unusual behavior from the fish?
- Just little white blister at fin at the beginning
- What kind of filtration do you have in the pond?
- Pond pump; water skimmer; UV light filter
- What kind and size of pump are you using?
- It's a large pump not sure of the specs
- Do you have any aeration in the pond water?
- Yes
- Do you have a water test kit....to check for pH, ammonia, nitrites, and nitrates?
- Yes, see picture. All tests are normal.
- If so, we need you to give us those results, but we need the actual numbers for the results, not that they were "OK," or "great."
- If not, can you get a test kit and start using it? Most of us use the API Freshwater Master Kit.
AS TO CARING FOR THIS FISH -- THIS IS THE FIRST PRIORITY......
- Give us more info about what you and Hubby are doing to treat this fish?
- We have it in a hospital tank indoors using the attached products
- Does anything seem to be working?
- We began treatment a week ago; area seems bigger and I am worried that the fish is suffering and in pain
- What size tank is it in?
- 150 litre tank
Please get back with us ASAP!