Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to care for an oscar [title] Get a large enough tank. [step] Before owning any fish, you need to have a home for it. Oscars grow to an average of 14 inches so they can't fit in just any tank.

Ending1: However, you may find that you can buy larger tanks at local hardware stores. [substeps] Choose a pool, pond, or tub large enough for your oscar. Ending2: You need a large tank, as these fish can easily drown in poor water conditions. If you can't find a tank that's twice the size you need it, make sure to buy one that's larger. Ending3: However, some stars do grow to 2 inches (5.1 cm) tall. Providing a tank size of 42 inches (93.2 cm) is a good indication of size. Ending4: While an oscar can live in a 30-gallon tank, it is suggested that they live in a minimum of a 50-gallon tank. [title] Keep the water warm and maintain a neutral ph.

Answer format: ending1/ending2/ending3/ending4