Editor's Choice - Our Favorite Sera Fish Breeding Tanks

1. Sera Artemia Breeding Kit Aquarium Water Pump Parts

User Ratings: 36 20

Sera 8584 First Impressions

"Would buy again."

I also like to put in a bowl with acclimating. I got this so I can just put him in our 20-gallon hex with the angelfish. This product is good for the price. I've used several other floating breeders, and have always wished they were larger. So it IS possible for very small fry to slip through the slits. I didn't have the space for an external one. If that bottom piece fit better it would have been perfect.

  • Sera Artemia Breeding Kit Aquarium Water Pump Parts
  • Cultivation kit for Artemia nauplii
  • For freshwater and marine aquariums
  • Easy to use
  • Manufacture: Sera North America, Inc.
  • Product Dimensions: 2.17 x 4.92 x 11.22 inches; 3.88 Ounces
  • Editor's Impressions Of The Sera 8584
  • Quality
  • Value For Money
  • Affordability

Sera 8584 Final Thoughts

"Imperfect design."

Less than 2 days and already received a replacement. I have two female Bettas and a Pleco in a filtered, heated 15-gallon tank. Not sure why some people are complaining the the separating tray floats. It's roomy and gives them space to move around. I feel like this breeder box is sturdier than some others that I've used. I feel like this breeder box is sturdier than some others that I've used. We had 2 pregnant fish in seperate halves with them seperated.

Overall Score
3.4


(70 Points)

2. COMOK Fish Hatchery Breeder Box Aquarium Separation Net Nylon Incubator Mesh Fish Breeding Tanks Iso...

COMOK First Impressions

"This product is great."

I put three pregnant females in the box immediately. I had a 2 pregnant guppies and bought this for them. Petzilla is larger in size which reduces crowding as the babies grow. Unlike the males, female Bettas should get along together. Super strong suction cups- I have both the small and large. Hope you found this review helpful! My kids observe the fish and write notes about health and behavior.

  • COMOK Fish Hatchery Breeder Box Aquarium Separation Net Nylon Incubator Mesh Fish Breeding Tanks Isolation Box White Square
  • Product Name: Aquarium Net Breeder;Color:White
  • Safely separates new-born fry from other fish,improve the survival rate of juvenile fish. Upgraded Mesh design allow for optimum water flow.
  • Fish tank is made of plastic and nylon. It can let your fish have fresh air. Hatchery breeding for baby breeding for small baby fish,such as betta.
  • The unique floating design, can move anywhere, not sink. It does not occupy space. There are cracks on both sides, to ensure the flow of water within the tank and isolation box.
  • Package Content: 1 x Aquarium Net Breeder, 4 x Suction Cups; Net Weight: 122g
  • Manufacture: COMOK
  • Editor's Impressions Of The COMOK
  • Quality
  • Value For Money
  • Affordability

COMOK Final Thoughts

"This is not a small box."

Not sure why some people are complaining the the separating tray floats. I personally use these to introduce smaller fish into my community tanks. I use this all the time for fish or new plants. I will definitely buy these kind of breeder again. I really like the design of this breeder box. That way the water still flows nicely in where mom is. No more babies swimming back up the cracks and getten eaten by mom.

Overall Score
5.0


(1 Points)

3. in-Tank Aquarium Breeder Box for Fish Tank, Breeding Incubator for Small Fish Hatchery, Acrylic Divi...

User Ratings: 52 7

Petzilla PBI-3 First Impressions

"So it's a good size."

I really liked the fact I could add an airline for water flow. The lid doesn't lock in place too snugly which make it easy to open. If that bottom piece fit better it would have been perfect. I don't see how they send used stuff out as new! For me, the geatest feature is that it floats and floats evenly. So it IS possible for very small fry to slip through the slits. Future design improvement- less room for fry, more room for moms.

  • in-Tank Aquarium Breeder Box for Fish Tank, Breeding Incubator for Small Fish Hatchery, Acrylic Divider for Shrimp Clownfish Aggressive Fish Injured Fish, 8.1 x 3.5 x 4.1 Inch
  • This breeder box can prevent the baby fish from the adult fish's attack and improve the survival rate of the baby fish.
  • Multi-room Designed Divider - Space can be divided into as much as 3 small “rooms” as needed. Remove all the partitions to work as a large hatchery box.
  • 0.5mm Super-slim Isolation Gap - Thinner than the gap of the fish eggs plate, effectively protect the baby fish from the invasion of the adult fish.
  • Original Design of 4 stands to Make It Steady - The W funnel won't be floating because of the water pressure when it's not placed upright.
  • No need to open the cover when feeding because of the upgraded design with a feeding hole on the top. New suctions made with Environment-friendly materials, better adsorption.
  • Manufacture: Petzilla
  • Item Weight: 12.8 ounces
  • Product Dimensions: 8.1 x 4.1 x 3.5 inches
  • Editor's Impressions Of The Petzilla PBI-3
  • Quality
  • Value For Money
  • Affordability

Petzilla PBI-3 Final Thoughts

"Great item!"

I also like that it goes in to the tank and not a hang on the outside type. If that bottom piece fit better it would have been perfect. They are now all back together, living as peaceably as fish can. I took out the part that separates the parent from the babies. It is large enough for fish bigger than guppies. It would have been nice to have the suction cups. I didn't have the space for an external one.

Overall Score
3.9


(261 Points)

4. Thobu Artemia Hatchery Kit, 9 Pieces Brine Shrimp Incubator,DIY Hatching Tools Aquarium Incubate Sys...

User Ratings: 57

Thobu First Impressions

"It's nice an big."

It comes with 2 suction cups for when you want it to stay in place. Suction cups do not hold the box up under its own weight. Petzilla is larger in size which reduces crowding as the babies grow. I put three pregnant females in the box immediately. I am using several to sort through some fish I am breeding. Fits nicely in a size 10 gallon tank. The dividers only work with the fry drop in place.

  • Thobu Artemia Hatchery Kit, 9 Pieces Brine Shrimp Incubator,DIY Hatching Tools Aquarium Incubate System Cap,Valve,Scoop Net,Hose Kit,Professional Simple,3
  • APPLICATION:This brine shrimp incubator,This set of hatching tool is specially designed for brine shrimp hatching,including incubator devices,scoop net,valve,container and etc.
  • ADVANTAGE:Professional but simple,easy to operate and use,great for fisherman,full tackle for hatching brine shrimp.
  • UNIQUE DESIGN:Reusable and durable,high quality and will make your work efficient.
  • MATERIAL:Plastic
  • QUALITY GUARANTEE: Best quality. Our Brand is dedicated to provide high standard products,we have confidence in our products and provide after sale support,if you have products quality issues, please contact us.
  • Manufacture: Thobu
  • Editor's Impressions Of The Thobu
  • Quality
  • Value For Money
  • Affordability

Thobu Final Thoughts

"This product is great!"

He's happy just sitting on his plant blowing bubbles. We picked this up to use as a secondary QT box for our reef tank. So overall, this is a functioning product with little issues. I can home one day and one was dead and all torn up from the sides. If you have a smaller tank, the Lee's may be the better choice. I'm using it as a nursery for baby guppies. So it IS possible for very small fry to slip through the slits.

Overall Score
4.4


(8 Points)

5. Rurah Aquarium Segregation Net Aquarium Fish Breeder Box Isolation Box Young Fish Hatchery Incubator...

Rurah First Impressions

"I really like it."

The Petzilla and Lee's make observations easier. Took me a little while to figure it out but it worked for me. Hope you found this review helpful! We had 2 pregnant fish in seperate halves with them seperated. Mine's been doing fine and very useful. There's only one issue with this unit. I feel like this breeder box is sturdier than some others that I've used.

  • Rurah Aquarium Segregation Net Aquarium Fish Breeder Box Isolation Box Young Fish Hatchery Incubator,L
  • It's our pleasure to your arrival.
  • When the brand was established, we set our purpose that we must provide the best customer service to all customers.
  • We have a professional quality inspection team and after-sales customer service, try our best to ship the most satisfied and cheap products to customers.
  • Due to the differences between monitor displays, the actual color may vary slightly from the picture
  • May you have a enjoyable shopping experience from here!
  • Manufacture: Rurah
  • Editor's Impressions Of The Rurah
  • Quality
  • Value For Money
  • Affordability

Rurah Final Thoughts

"Great external refugium."

I highly recommend this product, simple and easy to use! Unlike the males, female Bettas should get along together. I own 7 of these isolation, breeding tanks. There is a grate that sits about an inch above the bottom of the box. The breeder box has a decent size for isolating fish or dwarf shrimp. Less than 2 days and already received a replacement. Perfect for holding my guppy babies.

Overall Score
5.0


(1 Points)

6. YML Fish Hatchery Tank, 6-1/2 by 3 by 3-1/2-Inch

User Ratings: 44

YML H002 First Impressions

"This product is great."

It comes with 2 removable dividers and a removable fry drop slotted piece. I also like to put in a bowl with acclimating. Suction cups do not hold the box up under its own weight. I do suggest leaving the lid above the waterline, however, as it has two holes. It would have been nice to have the suction cups. Mine's been doing fine and very useful. We picked this up to use as a secondary QT box for our reef tank.

  • YML Fish Hatchery Tank, 6-1/2 by 3 by 3-1/2-Inch
  • The Floating Hatchery Come With Suctions
  • Be Suitale For Fresh And Sea Water Aquariums
  • Separate And Protect Young, Weak, Sick Fish or Spawn From Others Adult Fish
  • Includes hatchery,partitions,suctions.
  • Manufacture: YML GROUP INC
  • Product Dimensions: 6.5 x 3 x 3.5 inches; 4 Ounces
  • Editor's Impressions Of The YML H002
  • Quality
  • Value For Money
  • Affordability

YML H002 Final Thoughts

"Just Kidding!"

It comes with 2 removable dividers and a removable fry drop slotted piece. The little air tube connection on the side is a nice addition too. Good quality and easy to take apart. There's only one issue with this unit. The seller, Pawfly, was very nice about it. The plastic is much thicker than the last box I bought for the same price. The net is harder to see through but not for the casual observer.

Overall Score
3.3


(3 Points)

7. Good news Hatchery Cola Bottle Adapters Aquarium Fish Tank Shrimp Egg Incubator for Brine Shrimp Art...

User Ratings: 43 42

Good news First Impressions

"Great product!"

I also has a lid with snaps in place and has 2 slotted circles for dropping food in. I rated this 4 because it works great for the babies to live in for a bit. Tired of my guppies eating their fry and found this. I really like that it has suction cups, and is very sturdy on the glass. I also like to put in a bowl with acclimating. I really liked the fact I could add an airline for water flow. I ordered this and it came next day.

  • Good news Hatchery Cola Bottle Adapters Aquarium Fish Tank Shrimp Egg Incubator for Brine Shrimp Artemia,30 Pieces/Plastic/3/16 inch Inside Diameter
  • The lid for hatching the shrimp is screwed on to the coke bottle at one end and attached to the hose at the other end.
  • Suitable tubing 3/16inch (4-5 mm) standard tubing.
  • Suitable for various 2 liter Soda Bottles , NOT suitable for mineral water bottles.
  • DIY your brine shrimp hatchers: Use them to connect cola bottle and air pump to DIY your simple brine shrimp hatchers.
  • Made of premium plastic material for durable,easy to install and clean.
  • Manufacture: Good news
  • Editor's Impressions Of The Good news
  • Quality
  • Value For Money
  • Affordability

Good news Final Thoughts

"It is nice and clear."

You have to be really careful with shrimp or they die. Super strong suction cups- I have both the small and large. I own 7 of these isolation, breeding tanks. I also like to put in a bowl with acclimating. He had room to still swim around and I didn't feel too guilty. I have safe little fry and more to come! I use this all the time for fish or new plants.

Overall Score
3.2


(3 Points)

8. Fish Separation Breeder Box, Acrylic Transparent Fish Tank Breeding Isolation Box Aquarium Hatchery ...

User Ratings: 42

Tnfeeon First Impressions

"Very satisfied."

They seemed scared at first but calmed down after about 30 minutes. I highly recommend this product, simple and easy to use! The Petzilla and Lee's make observations easier. Easily accommodates two Molly's, swords or platy fish. The dividers only work with the fry drop in place. Worked great for me and my need to separate babies from the rest of the tank. We need to do mare to make sure bettas are treated better in pet stores, though.

  • Fish Separation Breeder Box, Acrylic Transparent Fish Tank Breeding Isolation Box Aquarium Hatchery Incubator Holder
  • 【Double fixation】There are two fixing methods: hook and suction cup to prevent falling off, and the height of the box can be adjusted.
  • 【Observe at any time】Transparent design, high transmittance effect and resistance to impact, can observe the fish.
  • 【Isolation board】Comes with isolation board, easy to divide different fish samples. Suitable for fish breeding, isolation of big and baby fish, etc.
  • 【Easy to install】Hook and sucker design is convenient to use. Screw reinforcement, steady and don't shake, prevents distortion.
  • 【Quality material】Made of high quality acrylic material, non-toxic and eco-friendly, durable and long service life.
  • Manufacture: Tnfeeon
  • Editor's Impressions Of The Tnfeeon
  • Quality
  • Value For Money
  • Affordability

Tnfeeon Final Thoughts

"Works as it should."

Easily accommodates two Molly's, swords or platy fish. My husband got me a few guppies that apparently had been pregnant. Neither ended up having their babies in the breeder box. I'll put the bag from the pet shop in it and cut it open. I'll put the bag from the pet shop in it and cut it open. Not sure why some people are complaining the the separating tray floats. Mine's been doing fine and very useful.

Overall Score
3.8


(5 Points)

9. Breeding Box Fish Hatchery Fish Incubator Fry Fish Egg Incubator Fish Farming Cichlid Instead Mouth-...

User Ratings: 78

Fdit First Impressions

"Would highly recommend."

I popped this together in a minute and it was in the tank in another minute. One of them does not because you're supposed to add some sort of water rain bar. I currently have about 30 or so new babies in it. So far, those have both held up, so the non-locking lid has not been an issue. Fits nicely in a size 10 gallon tank. We caught momma the day before she had them and removed her after. The funnel tray is placed too high within the box.

  • Breeding Box Fish Hatchery Fish Incubator Fry Fish Egg Incubator Fish Farming Cichlid Instead Mouth-Brooding
  • ✪ Made of highly quality acrylic,durable and effectively prevent the baby fish from the adult fish's attack,improve the survival rate of the baby fish,suitable for non-adhesive fish eggs like cichlid and other aquatic pets.
  • ✪ The purpose of an egg tumbler is to allow fresh water to circulate over cichlid eggs that have been separated from the parents,a fresh supply of clean water allows the eggs to develop in an oxygen rich environment.
  • ✪ Can add mating air pump and up-graded design & side vents allow for optimum water flow.
  • ✪ Where mold and fungus development is suppressed without the need for chemicals.
  • ✪ Self-floating & adherent design,double layers space-saving combination,simple to set up and easy to use.
  • Manufacture: Fdit
  • Item Weight: 3.52 ounces
  • Product Dimensions: 9.45 x 6.3 x 2.36 inches
  • Editor's Impressions Of The Fdit
  • Quality
  • Value For Money
  • Affordability

Fdit Final Thoughts

"Great design."

We have 12 babies swimming around in our tank at the moment. Each of the four corners I thought had a cap. The funnel tray is placed too high within the box. Guppy fry didn't escape and they look happy. The seller, Pawfly, was very nice about it. The lid doesn't lock in place too snugly which make it easy to open. This product is good for the price.

Overall Score
4.6


(22 Points)

10. NEWCOMDIGI Brine Shrimp Eggs Incubator Hatchery Artemia Eggs Hatchery Kit DIY Aquarium Fish Tank Hat...

User Ratings: 53 13

NEWCOMDIGI First Impressions

"The problem is."

The dividers only work with the fry drop in place. The breeder box has a decent size for isolating fish or dwarf shrimp. Breeder nets are available in many sizes including larger than both boxes. They seemed scared at first but calmed down after about 30 minutes. The funnel tray is placed too high within the box. When I came across this one that showed the actual inner dimensions, I was impressed. So it IS possible for very small fry to slip through the slits.

  • NEWCOMDIGI Brine Shrimp Eggs Incubator Hatchery Artemia Eggs Hatchery Kit DIY Aquarium Fish Tank Hatch Tool for Aquarium Brine Shrimp Eggs
  • ★ ☀❤ Easy to use, convenient to Hatch.
  • ★ ☀❤ Simple, practical, convenient to hatch shrimp for feeding fish.
  • ★ ☀❤Can be directly into the harvest shrimp eggs, sea salt and water
  • ★ ☀❤ Connect with air p ump, eggs can be hatched within 24 hours .
  • ★ ☀❤Good for the shrimp egg to feed the ornamental fish larvae.
  • a. Inject the treated water into the standard water level line in the incubator tank, and then add about 10 g of the coarse salt to dissolve in advance.
  • b. Connect the air intake to the air intake hole at the bottom of the incubator to adjust the air volume to an appropriate amount. The ideal temperature is 28~30°C/82.4~86°F.
  • c. Re-inject about 3 to 5 g of brine shrimp eggs and incubate for about 36 to 48 hours (depending on the incubation temperature and the quality of the shrimp eggs).
  • Manufacture: NEWCOMDIGI
  • Editor's Impressions Of The NEWCOMDIGI
  • Quality
  • Value For Money
  • Affordability

NEWCOMDIGI Final Thoughts

"Great product!"

I also like that it goes in to the tank and not a hang on the outside type. I had a 2 pregnant guppies and bought this for them. This product is excellent, works fabulously. I had a 2 pregnant guppies and bought this for them. I ordered this product for my Balloon mollie babies. There are slats in the bottom for the babies to escape to, to keep from being eaten. Kind of a pain to remove the lid and feed the fry.

Overall Score
3.9


(59 Points)

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