Our Guide To Keeping Golden Mussel (Limnoperna fortunei)

1. About Fish Species:

   • Scientific name: Limnoperna fortunei
   • Common name: Golden Mussel
   • Family: Mytilidae
   • Origin: Native to Southeast Asia (China), invasive in South America
   • Adult length: 2 to 4 cm
   • Lifespan: 3 to 5 years
   • Diet: Filter feeder (algae, microorganisms, and organic particles)
   • Care Level: Moderate to Difficult (due to environmental needs and invasiveness)
   • Temperament: Peaceful

2. Tank Setup:

   • Golden Mussels prefer tanks with stable water chemistry and a soft, fine substrate to anchor themselves.
   • Ensure good oxygenation and circulation to support their filter-feeding habits.
   • Secure rocks or driftwood can provide surfaces for attachment using byssal threads.

3. Water Parameters:

   • pH should be between 6.5 to 8.0.
   • Temperature should range from 18 to 28°C (64 to 82°F).
   • Clean, well-oxygenated water is essential; avoid high ammonia or nitrite levels.

4. Filtration and Water Flow:

   • Golden Mussels thrive in tanks with moderate to strong flow to bring a constant supply of suspended particles for feeding.
   • A high-quality filter is recommended to maintain excellent water quality without removing too many microorganisms.

5. Diet:

   • They filter algae, bacteria, and detritus from the water column.
   • In clean tanks, supplement with phytoplankton or liquid invertebrate foods to maintain health and activity.

6. Tank mates:

   • Can be kept with peaceful fish and shrimp that won’t disturb or prey on them.
   • Avoid aggressive bottom dwellers or species that may dislodge or eat them, such as large loaches or crayfish.

7. Behavior and Compatibility:

   • Golden Mussels are non-aggressive and sedentary, spending most of their time attached to hard surfaces while filtering water.
   • They should not be introduced into outdoor ponds or waterways due to their invasive potential and ecological risk.