Tripneustes gratilla, commonly known as the Collector Sea Urchin, is a popular choice for marine aquarium enthusiasts seeking a natural algae control solution. This large specimen is well-suited for established reef tanks and offers both aesthetic appeal and functional benefits.
Care Level: Easy to moderate care requirements make this species suitable for hobbyists with some marine aquarium experience.
Diet: Primarily herbivorous, feeding on various types of algae. Supplement with dried seaweed or algae wafers if natural algae growth is insufficient.
Compatibility: Generally peaceful and reef safe, Tripneustes gratilla coexists well with most reef inhabitants. However, avoid housing with aggressive fish or invertebrates that may harm the urchin.
Tank Requirements: A minimum tank size of 75 litres is recommended to provide adequate space and stable water parameters. Moderate water flow and lighting conditions typical of reef aquariums are suitable.
Placement: Place on live rock or substrate where it can graze freely. Ensure the tank has ample algae growth or provide supplemental feeding.
Additional Notes: This species is known for its robust nature and ability to help control nuisance algae. Regular water quality monitoring is advised to maintain optimal health.
