Marina Fish Net Breeder
Marina Fish Net Breeder provides an ideal isolation chamber for sick or weak fish. The fine mesh netting allows free flow of water to keep oxygen levels up. It can also be used as a floating safety chamber for pregnant livebearers, wounded or aggressive fish.
Quick Facts
- Brand: Marina
- Product type: Guppies
- Size / Capacity: 16.5cm
- Suitable for: Species-appropriate, established aquariums
Is this for you?
- Your aquarium is fully cycled and stable.
- Adult size, social needs and compatibility have been checked.
- You can provide the correct environment for fish recovery or breeding safety.
FAQ
Can the fish net breeder be used for pregnant livebearers?
Yes, it can be used as a floating safety chamber for pregnant livebearers.
Is the netting strong enough to prevent fish from escaping?
The fine mesh netting allows water flow while maintaining a secure barrier, suitable for weak or aggressive fish.
How should I position the breeder in my aquarium?
Place it in a stable area of the aquarium where it can float freely and allow water circulation.




Charles Peters –
Used it to isolate a sick guppy and the fish recovered quickly. The netting is fine but secure, and water flow is good. Easy to set up and doesn’t disturb the main tank.
Adam James –
Works well as a floating chamber for a pregnant mollie. The fish stayed safe and the water circulation is consistent. A simple but effective tool for breeding safety.
Olivia Dowd –
Great for quarantining weak fish without needing to remove them from the main tank. The size fits perfectly in a 20-gallon aquarium and stays stable when floating.