Have had betta for over a month now, purchased from Petco.
He typically lives in cycled 5 gallon tank with 1 nerite snail & excellent/steady water parameters. Weekly water changes, heater, sponge filter, plants. Weekly water testing using API strips and ammonia kit.
He is currently in emergency tank 2.5 gallon with 1 gallon of distilled water - I initially started with salt per aquarium coops usage instructions and then I moved him to second emergency tank with <50 ppm hydrogen peroxide overnight. Emergency tank parameters as follows:
Temp - 78.6 F
Nitrate - 0
Nitrite - 0
PH - 6.5
KH - 0
GH - 15
ammonia - 0
I initially thought he may have velvet due to some of the coloring he has but now I am wondering if this is Columnaris? Pics attached, there is a white spot above eye that I had always thought was his coloring but now that he is sick I am wondering if this is actually a sign of the disease. His symptoms are as follows:
- underwater labored breathing started a week or so ago but I did not think anything of it since this is my first fish and the whole process is new to me - hindsight 2020
- about 4 days ago he went from loving food to not eating anything
- two days ago he went from being active all the time to extreme lethargy - laying in his hut (on his side sometimes) all day long, now he is just floating toward the surface with his nose at the surface. I noticed a couple times him flashing around his tank erratically and rubbing on stuff but he is mostly just lethargic
- when he goes to take a surface breath out of water he clearly struggles a lot like he is gasping multiple times and just can't catch a breath, over and over again
My guy is dying and there are no fish vets around here - have done so much research, but I still don't have the knowledge to help him it seems. Thinking I should order Seachem Kanaplex & Jungle Fungus Clear Tabs overnight from Amazon in hopes that if it is Columnaris it would help. Feel like I have already put him through so much stress trying to help him though so any insight would be so appreciated. Thank you!