While some algae can be harmful to corals, not all algae negatively impact them. Researchers have found certain types of algae exhibit mutualistic relationships with corals. These algae provide corals with nutrients and energy through photosynthesis, supporting the corals' growth and survival.

Therefore, it's possible that some algae species could potentially aid in the recovery of bleached corals. By collaborating with these specific algae, bleached corals may receive the necessary assistance to restore their health and resilience.