Hello,
My brother has a betta, and his fish, Seabiscuit, seems like he has swim bladdar disease. He can swim, and doesn't scoot around on the bottom of the tank. He never has seemed that great of a swimmer and prefers to hang out at the surface of the water. He also seems to go into "shock" once in a while, and acts really sick, like darting or not even moving. Also, sometimes his stomach even seems bloated. Could he have swim bladdar disease?

How would you cure him if he did? Thanks,
jen
Hi Jen,
First off...a betta DOES have a swim bladder. If he doesn't, he wouldn't be able to keep his buoyancy in the water. A betta has a very short digestive system and most of his organs are in the first half of his body. (That's why his anus is actually between his ventral fins, and not in the rear.)
The other half of his body, towards that back where you sortof see the little bump, is actually his swim bladder.
Darting and listlessness could be caused by a number of things. The most important thing for you to do is at least get an ammonia tester. I would recommend Aquarium Pharmacutical company's ammonia tester, as it comes with two regeant bottles, and therefore much more acurate then the strips. It'll last you forever, and is cheaper in the long run. Do a 100% water change, with CONDITIONED water. I recommend either a combination of amquel and novaqua, or just prime as it not only get rid of chlorine, but other heavy metal that can be very toxic to fishes.
Then test your water every day. As soon as ammonia shows up... then this is how you know WHEN to change his water: THE DAY BEFORE ANY AMMONIA shows up. For example, if ammonia shows up on the 5th day, then you need to be doing 100% water changes on the 4th day. This is the ONLY way to know for sure when and how often you need to do water changes. Ammonia, even in the slightest amount can be very stressful to fishes, and stressed fishes will lead to a lower immune system, and therefore, illnesses.
IMO, I would correct the ammonia problem first, and find out how often to change his water, then we'll talk about heater/nutritional value/and a diagnosis.
I would stay away from salt. Period. I would not add anything to my water, unless i KNow for certain why it's there. In other words, you need to address the problems at hand first, before diagnosising your betta with anything. And that includes treating a betta before a proper diagnosis is made.
-Bethany