Hi i have owned two betta before but i didn't know they needed better care, i got Shere Khan my new red Crown tail, i acctually din't know there were other types of betta than the veil tails, i've been doing some reading here though, and i have questions. i have a bowl that is one gallon and my fish seems happy, he made a bubble nest yesterday, so should i kick my little brother's gold fish out of my ten gallon tank i used to use for my snake's feeder fish, or keep using my little brothers bowl? i don't have much money so where can i get a heater for cheep? and same goes for a filter. also do i need a light? and i have one of those rock/sponge thingies that make tiny bubbles rise from it ( it's kinda shaped like a stick and has suction cups to sick it on the sid of the tank) should i put it in with him? and i tryd to feed him the little pebble food, the stuff that comes in balls? but he wouldn't eat so i feed him blood worms is that bad? i want to make him really happy now that i have him, and lastly if i do put him in the ten gallon tank would it be best if i divide the tank and get another Betta? maybe a female? please tell me all i need to know, i'm an animal lover in general so i don't want to commit betta abuse! and he is really tiny like half the size of my sister's betta, her betta's tail has kinks in it any advice?