It's been 4 days since I had the betta and I just noticed some white bubble like growth below the gills and the ventral fins. A Google search suggested it to be ich disease but the bubbles turn transparent with a little bit of light.
Also, could this be a result of a small tank? He's actually inside a filtered 2 gallon atm (I'm kinda new to this +he was literally in a 100ml jam jar and the guy at the shop said 2 gal is fine) and I've already ordered a 5 gallon but it'll take around a week to arrive.
https://i.redd.it/uy4ajq0p7o2f1.png
Posted by Mysterious-Editor577