Hey everyone, I had a few questions. To start, is there such a thing as too big of a tank? I use to breed cichlids and have an assortment of tanks. Several 10 gallons, 2x 20 gallons, 29 gallon, 55 gallon, 75 gallon and a 125 gallon. I don't plan on breeding (at least not at the moment), so can I for say put 2 or 3 females in the 125 or do I need to still keep it 1 per tank in smaller tanks? If so, since it is so long, do I need to use a heater on both ends? And everyone talks about a moist box, does that go on the warmer end or cooler side? I was at repticon today and saw a lot of equipment and geckos, yet I didn't even think to ask all the breeders and shops there. I'm still in the research process before I jump and buy. I'm a firm believer in research, research , research. Also, should I buy from my local pet store or should I buy from breeders or exotic pet shops? Quality over cost? Another question, I know leos don't need UVB lights and I still have all my light fixtures from my tanks, since my room doesn't get much sunlight, would the lights put off too much heat? Would I need LED lights instead of the bulb lights? Whats the best way to regulate the temp of the heat mats when they can't be set to a specific temp? All and any advice would be greatly appreciated.