Oithona copepods are tiny, planktonic crustaceans commonly found in marine environments worldwide, from surface waters to deep sea zones. They are highly adaptable and often dominate zooplankton communities in both coastal and open ocean waters.
Habitat:
- Found in oceans globally, including reefs, lagoons, and pelagic zones
- Thrive in a wide temperature range but prefer temperate to tropical marine environments
- Often inhabit areas with low light and moderate current flow
Feeding & Waste Recycling:
- Oithona are suspension feeders and detritivores, consuming:
- Marine snow
- Bacteria
- Microalgae (like phytoplankton)
- Organic waste particles
- Their ability to feed on waste material contributes to nutrient recycling in reef systems
Nutritional Value:
- Rich in essential fatty acids (like EPA & DHA)
- High in protein and enzymes
- Excellent for feeding larval and juvenile fish, corals, and filter-feeders
- Their small size and slow-swimming behavior make them ideal live prey for even delicate reef organisms
Overall, Oithona copepods are valuable in marine aquaculture and reef aquariums for their role in water quality maintenance and as a high-quality live food source.