You will need a UTH to place on the side of the tank. Opposite side from the water dish. 76 is ok for nigbt tim temps, but during the day you want to stay around 79° to 80° at the lowest and 82° to 85° at the highest. Stick to 81° or 82° during the day and all is well. Night temps can be 75° to. 78° at best. A heat source for tropical species is very important. Lija has you covered with your feeders and supplements.