Fluval Breeding Box Hang On
The Marina Hang-On Breeding Box for Livebearer Fish is a multipurpose breeding box that hangs on the outside of your aquarium. It provides a safe and secure little nursery for live-bearer fish and is designed for breeding, isolating or acclimatizing fish or shrimp. Because it attaches to the exterior of the tank, you can easily view and monitor your fish, and maintenance is easy. No additional heaters or filters are required. Using an air pump is recommended to circulate warm, oxygenated water from the main aquarium through the breeding box.
The Marina Hang-On Breeding Box for Livebearer Fish is a multipurpose breeding box that hangs on the outside of your aquarium. It provides a safe and secure little nursery for live-bearer fish and is designed for breeding, isolating or acclimatizing fish or shrimp. Because it attaches to the exterior of the tank, you can easily view and monitor your fish, and maintenance is easy. No additional heaters or filters are required. Using an air pump is recommended to circulate warm, oxygenated water from the main aquarium through the breeding box.
The Marina Hang-On Breeding Box for Livebearer Fish is a multipurpose breeding box that hangs on the outside of your aquarium. It provides a safe and secure little nursery for live-bearer fish and is designed for breeding, isolating or acclimatizing fish or shrimp. Because it attaches to the exterior of the tank, you can easily view and monitor your fish, and maintenance is easy. No additional heaters or filters are required. Using an air pump is recommended to circulate warm, oxygenated water from the main aquarium through the breeding box.
The Marina Hang-On Breeding Box for Livebearer Fish is a multipurpose breeding box that hangs on the outside of your aquarium. It provides a safe and secure little nursery for live-bearer fish and is designed for breeding, isolating or acclimatizing fish or shrimp. Because it attaches to the exterior of the tank, you can easily view and monitor your fish, and maintenance is easy. No additional heaters or filters are required. Using an air pump is recommended to circulate warm, oxygenated water from the main aquarium through the breeding box.
in 39 offers
The lowest price for Fluval Breeding Box Hang On right now is $26.99 at Pet Circle, compared across 33 retailers.
The all-time low was $22.93 on 17 Nov 2025 — today's price is 18% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 1 Aug 2026.
Last updated at 01/08/2026 19:41:50
Fluval External Hang On Breeding Box For Fish
Delivery $7.95
Fluval Breeding Box
Delivery between 7–12 Aug $8.95
Fluval Breeding Box
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval Hang-on Breeding Box
Delivery $9.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval Hang On Fish Breeding Box
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval Hang On Breeding Box
Fluval Hang On Fish Breeding Box
Free delivery by Tue
Fluval Breeding Box Breeding Box
Fluval Hang-On Breeding Box
Fluval Breeding Box Hang on 1.1L
originally posted on walmart.com
Hangs on the outside of the tank. Requires air pump. Not what I was expecting
originally posted on influenster.com
These breeder boxes are great to use with live-bearing fish that eat their babies (i.e. guppies, platies, mollies, etc.). They not only separate the female fish, which often get stressed by males right before birth, they also provide the babies safety when they drop to the bottom of the safety V. I highly recommend!!!
originally posted on thetechden.com.au
Best thing since sliced bread. This thing is brilliant climatizing your fish to your tank water. Just put your fish in the breeder box turn on your air that's it just leave it for a couple of hours ..I see a big difference in the fish as I introduce them to the tank
| Sat-Sun | CLOSED |
Fluval External Hang On Breeding Box For Fish
Delivery $7.95
Fluval Breeding Box
Delivery between 7–12 Aug $8.95
Fluval Breeding Box
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval Hang-on Breeding Box
Delivery $9.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Fluval Hang On Fish Breeding Box
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Hangs on the outside of the tank. Requires air pump. Not what I was expecting
These breeder boxes are great to use with live-bearing fish that eat their babies (i.e. guppies, platies, mollies, etc.). They not only separate the female fish, which often get stressed by males right before birth, they also provide the babies safety when they drop to the bottom of the safety V. I highly recommend!!!
Best thing since sliced bread. This thing is brilliant climatizing your fish to your tank water. Just put your fish in the breeder box turn on your air that's it just leave it for a couple of hours ..I see a big difference in the fish as I introduce them to the tank
Yet another simple but effective product. I read the reviews and am currently putting it to the test. However, for use as a fry tank to keep fry in the same water conditions as hatched with parents, this is great. Water flow by air pump is slower I can see the use of a small powerhead pump. This will do the job more effective than in a floating breeder.
Excellent product. It’s in the tank now with female guppy. Love the airation feature. It’s quite robust. No rubber suction, hangs on the rim of tank.
Used the hang on box for fry. Lost several fry a couple times from getting through over flow.
This product worked out great as a Hang-On Refugium for my 20g Reef aquarium. I tried it with an air pump at first and although it has flow, it is lacking quite a bit; not to mention it is quite noisy. I swapped out the air pump for a small internal pump and it fit very well and had great flow for use as a Refugium. I also added a small power compact light fixture to keep the Macro Algae alive and
Works good, space saving, just be careful, some betta squeeze out the flow part.
Excellent quality at a fair price. It is better than having to purchase more aquariums.
| Sat-Sun | CLOSED |
