Hey, i'm planning on getting a 20G long within the next week and need to know what kind of hoods i can have on it since it does not come with one. I'd prefer things i can buy in-store and not online, as i do not want anything breaking in transit and me having to pay for the shipping of the replacement. Any cheap ideas? I'm already planning on spending over $60 on the tank, filter, heater, etc. And i can't afford anymore (being that i'm only 16 without a job) Any suggestions please?