Spat Bags

Spat Bags

IKNAS Premium Blue HDPE Shellfish Collector Bag

IKNAS provides the professional-grade Blue HDPE Shellfish Collector Bag manufactured with high-tenacity, pure handmade High-Density Polyethylene (HDPE).

Engineered for large-scale aquaculture, this specialized 110 cm × 72 cm mesh pouch serves as a durable nursery environment for spat and newly caught bivalve larvae. The tightly woven 1.0 mm mesh keeps extremely fine Manila clam or oyster seed securely locked inside, protecting them from aggressive predators while allowing rich, nutrient-filled ocean tidal flows to pass through the barrier effortlessly.

Specifications

  • Primary Use: Spat collection, oyster nurseries, and multi-mollusc aquaculture

  • Material: 100% High-Density Polyethylene (HDPE)

  • Mesh Size: Ultra-fine 1.0 mm grid

  • Dimensions: 110 cm × 72 cm

  • Color: High-Visibility Blue

  • Closure System: Quick-pull drawstring mouth

  • Construction: Pure handmade continuous knitting

Key Benefits

  • Active Escape-Proof Protection: The ultra-fine 1.0 mm grid ensures that newly caught scallop and oyster spat cannot slide through the mesh walls while allowing fresh saltwater to drain instantly.

  • Controlled Substrate Dig-In: For species like Manila Clams, simply sprinkling 1/4″ to 3/8″ seed across the top will allow the young molluscs to actively burrow into the substrate and stay safely anchored despite heavy tidal flows.

  • Specialized Pearl Oyster Handling: Provides a lightweight yet robust micro-environment. The soft weave is perfectly suited to protect delicate pearl oysters from excessive shell rubbing and impact trauma during handling.

  • Versatile Ocean Multi-Species Farming: Beyond bivalves, the bag has been successfully used to suspend or contain small marine gastropods, crustaceans, and small octopuses.

Applications

  • Spat Collection: Ideal for securing loose spat stripped manually from ocean longlines.

  • Aquaculture Nursery Use: Perfect for initial growth phases before sorting into larger lantern nets or rigid oyster cages.

  • Mollusc Farming: Great for Manila Clams, Pacific Oysters, and Sea Scallops.

Spat Bags

IKNAS Premium Blue HDPE Shellfish Collector Bag

IKNAS provides the professional-grade Blue HDPE Shellfish Collector Bag manufactured with high-tenacity, pure handmade High-Density Polyethylene (HDPE).

Engineered for large-scale aquaculture, this specialized 110 cm × 72 cm mesh pouch serves as a durable nursery environment for spat and newly caught bivalve larvae. The tightly woven 1.0 mm mesh keeps extremely fine Manila clam or oyster seed securely locked inside, protecting them from aggressive predators while allowing rich, nutrient-filled ocean tidal flows to pass through the barrier effortlessly.

Specifications

  • Primary Use: Spat collection, oyster nurseries, and multi-mollusc aquaculture

  • Material: 100% High-Density Polyethylene (HDPE)

  • Mesh Size: Ultra-fine 1.0 mm grid

  • Dimensions: 110 cm × 72 cm

  • Color: High-Visibility Blue

  • Closure System: Quick-pull drawstring mouth

  • Construction: Pure handmade continuous knitting

Key Benefits

  • Active Escape-Proof Protection: The ultra-fine 1.0 mm grid ensures that newly caught scallop and oyster spat cannot slide through the mesh walls while allowing fresh saltwater to drain instantly.

  • Controlled Substrate Dig-In: For species like Manila Clams, simply sprinkling 1/4″ to 3/8″ seed across the top will allow the young molluscs to actively burrow into the substrate and stay safely anchored despite heavy tidal flows.

  • Specialized Pearl Oyster Handling: Provides a lightweight yet robust micro-environment. The soft weave is perfectly suited to protect delicate pearl oysters from excessive shell rubbing and impact trauma during handling.

  • Versatile Ocean Multi-Species Farming: Beyond bivalves, the bag has been successfully used to suspend or contain small marine gastropods, crustaceans, and small octopuses.

Applications

  • Spat Collection: Ideal for securing loose spat stripped manually from ocean longlines.

  • Aquaculture Nursery Use: Perfect for initial growth phases before sorting into larger lantern nets or rigid oyster cages.

  • Mollusc Farming: Great for Manila Clams, Pacific Oysters, and Sea Scallops.

Item Name Spat Bags
Material HDPE
Color Blue
Mesh Size 1mm
Size 110×72cm
Rope 5mm
Others Custom nets and accessories are available