The lifespan of the Indian Ocean Tengu is about 3-4 years.

If you want the Indian Ocean Tengu to live for a long time, you must pay attention to the usual feeding.

The Indian Ocean Tengu Dang likes to eat live bait, including natural seawater live bait and freshwater live bait, as well as frozen seafood, frozen Artemia, algae, vegetables and other fiber-rich plant bait. At the same time, after the baiting process, it can also be adapted to sea fish dry feed, in the form of flakes or granules.

The water temperature is controlled at 25℃～26℃, weakly alkaline Water quality, pH value 8.1～8.3, salinity 1.021～1.024, oxygen demand (6～7)×10-6. To clarify the water quality, in addition to adjusting the water quality by adjusting the aquarium equipment, the quantity of bait for marine fish is controlled, and the bait is based on the principle of small quantities and frequent meals.