Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to empty an aquarium [title] Transfer the fish out of your tank. [step] You'll need to remove your fish and any other aquatic organisms before you can drain the water out of an aquarium. This requires great care, though, as fish tend to get frightened by this process and may become tangled in the nets.

Ending1: [substeps] When you remove your aquarium from the lake or any other water, make sure to lift the net up towards you and bring the fish right under it, rather than angling the net away from you. If you're doing this alone, place your net parallel to the water. Ending2: [substeps] A good means of moving a fish into your aquarium is to scoop up its baby shell onto a basket or swing on the outside of the tank. This may be a more emergency process, particularly if your line is severely stretched or your hook or lure is lost or stolen. Ending3: [substeps] Hook them up to a line and hold them down to drain the rest of the tank. You can put non-net-holding devices under the fish as you drain it out. Ending4: [substeps] Choose the correct net size so that your largest fish will fit inside. Even if the nets are large enough, you'll still need to exercise caution so the fish don't get injured during the transfer.

Answer format: ending1/ending2/ending3/ending4