Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to make a fishing pond [title] Decide the placement of the pond. [step] It should be away from the entertaining area so as not to attract insects. It is also a good idea to keep it away from babies and toddlers who might have access to it.

Ending1: [title] Find a good place to set up your ponds. [step] A fish pond, for example, will also be best, as you can cover all your ponds with frogs. Ending2: [substeps] Do not allow the pond water to drop below freezing, however. In fact, take this information and keep it to yourself. Ending3: [title] Decide how big your pond should be : [step] Choose a nice size for your pond according to your garden and also the shape. Like circle, square or the typical pond shape (slightly bigger one side ) [title] Is the soil suitable? [step] : check that your soil does not soak up the water quickly by pouring some water over the soil. Ending4: Observing the water will be what catches their attention later on in the day, when it is less likely to attract them to the pond. [substeps] A big pond that does not drain well is especially desirable as it is less likely to attract flies.

Answer format: ending1/ending2/ending3/ending4