TETRA LED BETTA TANK KIT by Tetra $24.05 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. One gallon tank with base. Base lighting - 4 white led lights with on/off switch. Convenient feeding hole in lid. Usb and/or battery operated. Takes 4 aa batteries (not included) or use a micro usb cable (not included).