I am going on vacation for three days. What should i do? will my fish be ok, my grandma said she would feed them but i could see to much food getting in and her trying to scoop iot out or sumthin and maybe something bad happening lol. IF i feed them the day i leave will they b ok for a day until i get back on the third day. I have a community tank with angelfish platies, cories, rtbs, annostumus cigar fish, tetras, painted glass fish(i know there died didnt know at the time), pleco, and an octinulus(havent seen it in about foreverlol), Then in a seperate tank i ahve a 2 goldfish. Do u think i should just show my grandma or would they be fine.