theres lots in this thread i both agree and disagree with.1 aquari-sol is great and fine for a sic puff,but dont medicate a fish unless u can diagnose it corectly.2my puff who is a few years old and super active most days will at times lay around and refuse to eat or move for a few days at a time,freaked me out at first but after years of this im accustomed to it.3 while i wouldnt ever keep any fish in a glass box i think bb is cool but u must give places for puff to hide,which u have at this point.These r things ive learned in 20+yrs of fishkeeping both at home and as a vocation.Dont take it too hard when the internet fish police freak out on u cus in the end its cus they care about your pet as do u,but often times lack tact or diplomacy required to comment without it sounding like an attack.
