- Have you tested your water?
- Yes
- If yes, what is your ammonia?
- 0 ppm
- If yes, what is your nitrite?
- 0 ppm
- If yes, what is your nitrate?
- 20 ppm
- If I did not test my water...
- ...I recognize that I will likely be asked to do a test, and that water tests are critical for solving freshwater health problems.
- Do you do water changes?
- Yes
- What percentage of water do you change?
- 21-30%
- How frequently do you change your water?
- Every week
- If I do not change my water...
- ...I recognize that I will likely be recommended to do a water change, and water changes are critical for preventing future freshwater health problems.
*New member warning lol*
Hello! I have just noticed a small mark on one of my Delhezi Bichirs. I am unsure if it is a scrape or little nick from an object or if it is illness related. It had to have appeared between this afternoon and this morning. No signs of any abnormal behaviour since I noticed it. Water parameters are good, no changes to the tank recently, other fish in tank including another delhezi are normal and I don’t see anything strange. Very rarely if both of them go after the same piece of food I have seen them briefly kinda bite each other but it’s always very quick and not in a violent way. (They’ve been together since they were born and get a long perfectly) Also never had any previous health issues with the tank. Thank you in advance for any help.
I tried to get the best photos I can, let me know if additional ones are needed.




Hello! I have just noticed a small mark on one of my Delhezi Bichirs. I am unsure if it is a scrape or little nick from an object or if it is illness related. It had to have appeared between this afternoon and this morning. No signs of any abnormal behaviour since I noticed it. Water parameters are good, no changes to the tank recently, other fish in tank including another delhezi are normal and I don’t see anything strange. Very rarely if both of them go after the same piece of food I have seen them briefly kinda bite each other but it’s always very quick and not in a violent way. (They’ve been together since they were born and get a long perfectly) Also never had any previous health issues with the tank. Thank you in advance for any help.
I tried to get the best photos I can, let me know if additional ones are needed.




