Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to care for sea monkeys [title] Use a clean, plastic container. [step] Many sea monkey kits will come with small plastic tanks you can use to hatch and house your sea monkeys. If your kit did not come with a small plastic tank, you can use a clean plastic container that can hold at least two liters of water.

Ending1: [substeps] Salting the water before placing the sea monkeys in the tank can help ensure you get the water clean quickly. Make sure the container where you put the sea monkeys is easy to reach and is large enough to contain them. Ending2: Look for a container that has a deep base, as sea monkeys often enjoy swimming around at the base area of their tanks. [title] Fill it with two liters of distilled water. Ending3: Fill it only halfway with water and place it onto the bottom of the container. [substeps] Some kits will have float tanks that make good shallow places for placing sea monkeys. Ending4: Once you have a lid on the tank, you can use whatever container you'd like. [substeps] Look for a lid that does not roll around once inside the container.

Answer format: ending1/ending2/ending3/ending4