Nardoa spp. are a genus of featherstars known for their intricate, feathery arms that add dynamic movement and natural beauty to marine aquariums. These small to medium-sized invertebrates are best suited for experienced hobbyists due to their specialised care requirements.
Care Level: Moderate to advanced care is recommended. Featherstars require stable water parameters and consistent feeding to maintain health.
Feeding: Nardoa spp. are suspension feeders that capture plankton and detritus from the water column. In captivity, they benefit from regular feedings of finely chopped marine plankton, phytoplankton, or specialised invertebrate foods. Target feeding with a pipette or turkey baster is advised to ensure adequate nutrition.
Compatibility and Reef Safety: These featherstars are generally reef safe and compatible with peaceful tankmates. Avoid housing with aggressive or predatory fish that may harass or consume them.
Water Flow and Placement: Moderate to strong water flow is essential to keep food particles suspended and accessible. Place Nardoa spp. on rockwork or stable surfaces where they can anchor securely and extend their arms into the current.
Lighting: Lighting requirements are not critical as they are non-photosynthetic, but moderate lighting is suitable to maintain overall tank health.
Tank Size: Due to their sensitivity, a minimum tank size of 75 litres (20 gallons) is recommended to ensure stable water quality.
Origin and Size: Specific origin and maximum size data are not provided for this genus-level listing. Sizes vary within the small to medium range.
With attentive care and proper feeding, Nardoa spp. featherstars can be a captivating addition to a mature reef aquarium, enhancing biodiversity and natural aesthetics.



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