Ziss BL-3B Breeding Box – Triple-Mesh Precision for Your Fry and Shrimp
Elevate your breeding setup with the Ziss BL-3B, a refined version of the BL-3 that delivers unmatched water circulation, safety, and convenience for fry, shrimp, and livebearers.
What Makes It Stand Out:
Three-Mesh Design for Maximum Oxygenation
Constructed with stainless steel mesh on the bottom and both sides, the BL-3B ensures continuous influx of fresh, oxygen-rich water directly from your main tank—promoting faster growth and more vivid coloration.
External Airlift for Enhanced Flow
An integrated airlift system on the side boosts internal circulation, maintaining optimal water movement and quality inside the box.
No Acclimation Needed
The box's water remains in sync with the aquarium’s temperature and parameters, eliminating acclimation stress for delicate fry and ensuring a smooth transition.
Secure, Versatile Mounting
Equipped with both a hanger so the box can be positioned precisely and securely inside any tank. Suction cups can be purchased separately.
Shrimp-Safe, Escape-Free Habitat
The fine mesh prevents tiny fry and shrimp from slipping out, while always keeping at least a minimal water level inside—even in models analogous to the BL-2—ensuring safety and stability.
Compact Yet Capacious
With a volume of 2.4 L and dimensions of approximately 14 × 14 × 15 cm, this box fits seamlessly into most aquariums while providing ample room for fry and shrimp.
 
Quick Specs
Feature
Details
Mesh Configuration
Bottom + 2 sides
Circulation System
External airlift + natural tank flow
Mounting Options
Hanger + 4 suction cups
Volume
2.4 L
Dimensions (Approx.)
14 × 14 × 15 cm
Water Types
Freshwater & saltwater compatible
Ideal For
Fry, shrimp, livebearers, isolation & breeding
 
 
We recommend this fry fry that are free swimming or will be so in a few days.