I have no idea what is happening to King Dedede. he swims as if he is crazy or something, and when he slows down and swims, his tail seems to stick up and drag him up (guessing something's wrong with the swim bladder?) to the top of the tank. later, he swims in a infinity sign (its a 8 on it's side) and goes to swim UPSIDE DOWN sometimes when he reaches the bottom part of his swim. I'm kind of worried because this happened when my dad put King Dedede from the 1g to the 5g and it might've been temperature shock. I'll fill out the form, too.
What size is your tank? King Dedede's in the 5g
What temperature is your tank? 82F
Does your tank have a filter? yup
Does your tank have an air stone or other type of aeration? no ;-;
Is your tank heated? yup... but with a light...
What tank mates does your betta fish live with? 9 other fish!!
What type of food do you feed your betta fish? pellets and sometimes flakes
How often do you feed your betta fish? everyday, twice
What percentage of the water do you change when you perform a water change? %50-%100
What type of additives do you add to the water when you perform a water change? only water conditioner
Have you tested your water? If so, what are the following parameters?
Symptoms and Treatment
How has your betta fish's appearance changed? it hasn't changed at all
How has your betta fish's behavior changed? swimming pretty awkwardly in the infinity sign and going upside down sometimes
When did you start noticing the symptoms? last night, 1:00AM
Have you started treating your fish? If so, how? no
Does your fish have any history of being ill? yes, fin rot once
How old is your fish (approximately)? N/A...