A string of dolphins is called the dolphin plant is an excellent succulent plant. Its curvy leaves are quite appealing, and you will love them. Exposing the string of dolphins to excessive sunlight may lead to sunburns. You need to plant it in bright light but not high temperatures. Indirect sunlight is quite favorable for them. You can do a thorough watering until it begins overflowing in the pot.When it does that, you will then stop it and wait until it dries out. You can do the watering once per week, because the plant is not water-loving, like any other succulent.