ok well i have started to breed convicts. I have a 30 gallon long tank with colored gravel, lid, light, filter, and 3 fake plants. I also have a 5 gal with a lid,light, gravel, and castle. Not sure what all of this i will use but if this is what i have what else will i need to be able to start breeding convicts? What other tanks and what sizes? What gravel, plants, decor? What filter, lights, and heaters? What food? and should i start with only one pair or two pairs? and where should i get my first ones since i heard not to get some from pet stores?..please help me and thank u if u do