Scapefin
Fish Egg Collector Breeding Trap | Egg Catcher for Rasboras, Danios, and Aquarium Breeding
Fish Egg Collector Breeding Trap | Egg Catcher for Rasboras, Danios, and Aquarium Breeding
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Introducing the next evolution of our egg collector, redesigned from the ground up with a compact hexagon profile for better placement, smoother flow, and cleaner breeding setups.
The video above demonstrates the egg collection principles and setup method used by this product. While the video shows a previous version of our egg collector, the core functionality and operating concept remain the same. The current listing features our updated hex design.
This egg collector is ideal for egg-scattering species such as rasboras, danios, pea puffers, and more. It safely captures eggs before they are eaten or lost in the substrate, helping improve hatch rates while keeping breeding conditions stable and low-stress.
Available in Standard and Magnetic versions to suit different tank layouts and preferences.
✨ Features
★ Automatic egg collection helps protect scattered eggs from predation and substrate loss.
★ Gentle, air-driven water flow guides eggs safely into the collector without damage.
★ Weighted, freestanding design allows stable placement on the tank floor in both versions.
★ Optional magnetic mounting lets you position the collector on aquarium glass if preferred.
★ Compact hexagon footprint suits breeding tanks or display aquariums.
★ Designed to work standalone or alongside breeder boxes and grow-out trays.
📐 Collector Size
Internal Dimensions (both versions), L x W x H:
• Approximately 71 x 71 x 68 mm (2.8 x 2.8 x 2.7 inches)
📦 What’s Included
Standard Version
• 1x Hex Egg Collector (weighted, freestanding design)
• 1x Egg Grate / Moss Holder (supports moss or spawning media while allowing eggs to pass through)
• 1x Poly Outlet Pipe (≈20 cm length, ~16 mm outer diameter / 13 mm inner diameter, trim-to-fit)
• 1x Optional Outlet Pipe Adaptor for Fluval Hang-On Breeding Box (16 mm outer diameter to 11 mm outer diameter reducer)
🧲 Magnetic Version
• 1x Hex Egg Collector (weighted, freestanding design)
• 1x Clip-On Magnetic Mount
• 1x Egg Grate / Moss Holder
• 1x Poly Outlet Pipe (≈20 cm length, ~16 mm outer diameter / 13 mm inner diameter, trim-to-fit)
• 1x Optional Outlet Pipe Adaptor for Fluval Hang-On Breeding Box (16 mm outer diameter to 11 mm outer diameter reducer)
The magnetic version includes a clip-on magnet attachment using epoxy-coated magnets fully enclosed within our 3D-printed magnet housing for watertight protection and long-term aquarium safety. Each magnet set is rated at 6.4 kg pull force and is suitable for aquariums with glass thickness up to 12 mm.
🔧 Setup Requirements
• Air Pump (to create water flow through the collector)
• Airline Hose (to connect the air pump to the intake pipe)
• Moss or spawning media (to be added by you)
• Breeding Box or Grow-Out Tray (optional, for cycling collected eggs)
– We recommend our Fry Incubation & Grow-Out Tray or any compatible breeder box that accepts a 16mm intake pipe
• Fish 🐟
Made from aquarium-safe PETG - strong, durable, and built for long-term use. This is a Scapefin original design.
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