I'd like to thank you guys for your help but unfortunately, this morning, i went to check on him and he had died
it was so sad....he was so healthy and beautiful....a lovely gold and orange colour and his fins were so beautiful and sleek and like a comet tail really. i had moved him to a really large bowl (i think more than 5 gallons as the five gallon tanks i saw were smaller than it) to give him more swimming space (he'd grown to about 3 and a half inches in length) as he was so energetic while i could find a suitable tank online/at the store (i actually bought some more fish equipment last night when i was out for his new bowl

now i will have to return most of it as my other fish isn't as active and her own bowl is already fitted with enough stuff....besides she's still only about 1.5 inches long) but i hadn't realised that it was such an open top. i had the water level down about 2 inches from the top (what i'd read online) but he got over the top anyways....he was swimming better last night at around 12 midnight (before i went to sleep) but what i had been most worried about wasn't the cold (i turned on an incandescent lamp near him and had put some blankets around the container) but the fact that it had been such a large drop and his stomach was really inflated.
I put sea salts and some of the water i had left out for another water change for that night and he was moving around (though he still stuck to the surface) and looked like he was improving (he had gone really pale when i found him but was regaining some of his orange colour in some places) so i don't know what happened that made him die...i just hope it wasn't painful.
I slept on the couch last night (it had been a long day so i was pretty tired) in the tv and games room which is connected to the dining room/kitchen where my fish were so i checked up on him and he had stopped being so active last night but i figured he was tired (he didn't look dead) so i went to bed hopeful he would make a full recovery but this morning....it was awful....the water was starting to smell and i think his gills had started to decompose because they looked really different....i told my dad and he ripped up one of his old shirts for me to wrap him in and i dug out a small plot in the flower-bed and buried him there this morning...i put a rock on top to mark the place...i just hope the rabbits don't dig him up.


