Asterina Starfish (Self-Propagating)

Macroalgae Farms

Asterina Starfish (Self-Propagating)

$29.99

Key Features:
⭐ Self-propagates to grow your cleanup crew
• Helps control biofilm and light algae buildup
• Reaches tight spaces larger cleaners miss
• Creates a natural, self-sustaining ecosystem

Size: 5 Asterina Starfish
In stock

This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!

Estimated delivery between September 26 and September 28.

Asterina Starfish (Self-Propagating)

$29.99

$29.99

Choose option
Size: 5 Asterina Starfish
  • 5 Asterina Starfish
  • 10 Asterina Starfish

About this item

Asterina Starfish

Asterina Starfish (Asterina spp.) are small, naturally occurring reef inhabitants that contribute to microalgae grazing and surface cleanup across rockwork and glass. Their compact size allows them to access tight spaces, helping control biofilm and light algae growth in areas often missed by larger cleanup crew members.

These starfish are known for their ability to self-propagate within established aquariums, gradually increasing in number over time. This makes them a unique and sustainable addition for hobbyists looking to build a naturally evolving cleanup crew with minimal ongoing maintenance.

Available Options

5 Asterina Starfish

Ideal for lightly stocking smaller systems. Targets biofilm and light algae growth. Introduces a manageable starter population.

10 Asterina Starfish

Seeds a stronger cleanup population. Improves coverage across rock and glass. Accelerates self-propagating colony growth.

Care Information

Lighting All Lighting Conditions
Water Flow Low to Moderate
Placement Rockwork, glass, and shaded surfaces
Care Level Easy
Behavior Slow-moving, surface grazer
Feeding Biofilm, microalgae, and organic buildup

Special Considerations

Asterina Starfish populations can fluctuate based on available food and system conditions. While most are harmless and beneficial, certain variants have been reported to interact with corals. Monitoring population levels in reef systems is recommended, especially as numbers increase over time.

🔍 Aquarium Insights

Asterina Starfish function as part of a micro-cleanup ecosystem within reef aquariums:

  • Help manage biofilm and light algae on hard surfaces
  • Thrive in established systems with natural food availability
  • Reproduce through fragmentation, increasing population over time
  • Create a self-sustaining cleanup presence within the aquarium

Learn More

For detailed species information, compatibility, and care tips, visit our Species Library.

Livestock Disclaimer

Due to natural variation between specimens, coloration and size may vary slightly from images shown. Photographs are representative examples of general appearance and size.

Individual specimens may vary based on age, environment, and natural development.

Approximate size ranges are provided for reference but may differ slightly from the specimen received.

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