Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to care for a skink [title] Get the right size tank for your skink. [step] Bigger is better when it comes to a skink's tank. Skinks need lots of room to roam to be healthy and happy.

Ending1: Make sure to have at least eight tank areas for your skink to roam free. [substeps] Small-your skinks need a 6 gallon tank for a medium sized skink, and then 25 gallons for a large skink. Ending2: Hatchlings can be comfortable in a 10 to 20 gallon (37.9 to 75.7 l) tank. If you have a larger skink, make sure the tank is at least 30 to 40 gallons (110 to 150 l). Ending3: The tank should be big enough for a skink to bathe in and get a walk or swim in comfortably, neither uncomfortably small nor moderately cramped. [title] Water your skink once a day. Ending4: A skink's tank should generally have at least 24 square feet for them to roam more freely and be able to be safely carried around. [substeps] Skinks will patrol over their tank for occasional one-minute walks or swims and need a lot of space to do so.

Answer format: ending1/ending2/ending3/ending4