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. Ailindany Aquarium Cichlids Fish Egg Incubator Tumbler Fish Hatchery Mouth-Brooding 50mm

User Ratings: 61

Ailinda First Impressions

"This is it."

I have two female Bettas and a Pleco in a filtered, heated 15-gallon tank. I didn't have the space for an external one. I also like to put in a bowl with acclimating. I also like to put in a bowl with acclimating. No trying to get mom back out while trying to keep babies in. It's a decent size for an internal breeder box. Petzilla is larger in size which reduces crowding as the babies grow.

  • Ailindany Aquarium Cichlids Fish Egg Incubator Tumbler Fish Hatchery Mouth-Brooding 50mm
  • Made of non-toxic plastic material, hatching for raising fish eggs.
  • Suction tube clamp soft, easy to install, not easy to scratch the incubator director.
  • Hatching fish eggs, you need to use the same fish tank water, so that fish eggs adapt to the environment.
  • Size:diameter 50mm. Allows egg incubation in same tank as fish are breeding in to provide identical water conditions during incubation period.
  • 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.
  • Manufacture: Ailinda
  • Editor's Impressions Of The Ailinda
  • Quality
  • Value For Money
  • Affordability

Ailinda Final Thoughts

"The problem is."

The suction cups hold well, and it has floating handle chambers as a backup. This is the best floating breeder I have ever tried. Worked well, water and air flow is minimum due to slots being very thin. The baby fish were able to swim from the bottom back to the time in the corners. I also like to put in a bowl with acclimating. The plastic is much thicker than the last box I bought for the same price. It is large enough for fish bigger than guppies.

Overall Score
4.4


(18 Points)

3. PETS ISLAND Aquarium Fishes Breeding Boxes Double Guppies Hatching Incubator Isolation Box

User Ratings: 60 6

PETS ISLAND First Impressions

"I recommend this box."

With the fry drop in you have plenty of room for temporarily keeping the females. I really like the design of this breeder box. No more babies swimming back up the cracks and getten eaten by mom. Apparently my purple Betta, Dragonfruit, did not get the memo. My husband got me a few guppies that apparently had been pregnant. Fits nicely in a size 10 gallon tank. Fits nicely in a size 10 gallon tank.

  • PETS ISLAND Aquarium Fishes Breeding Boxes Double Guppies Hatching Incubator Isolation Box
  • Unique floating and transparent plastic cover designed to prevent the fish out of the isolation room to protect the newborn fish. It is ideal to be sick fish in fish and isolation space With sucker, anywhere convenient fixed in the tank
  • It is a Hatchery for viviparous fish, such as bettas, guppies, medaka, ect. It can Prevent attack from adult fish, improve the survival rate of juvenile fish
  • It can Separate aggressive fish, injured fish, small fish, shrimp, and other sea clownfish
  • Self-floating design with suction cup, 2-layer combination does not occupy space
  • Make sure you put all the pregnant fishes into the incubator! Many people are easy miss some pregnant fishes. In fact, the ventilating hole of the incubator is not visible by the naked eye, and the small fish cannot run out.
  • Manufacture: PETS ISLAND
  • Product Dimensions: 7 x 3.9 x 3.9 inches; 9.59 Ounces
  • Editor's Impressions Of The PETS ISLAND
  • Quality
  • Value For Money
  • Affordability

PETS ISLAND Final Thoughts

"Assembly was fine."

With the fry drop removed you get a really nice size little tank. So far, those have both held up, so the non-locking lid has not been an issue. I also like to put in a bowl with acclimating. I also like to put in a bowl with acclimating. Good quality and easy to take apart. I've used several other floating breeders, and have always wished they were larger. We caught momma the day before she had them and removed her after.

Overall Score
4.2


(363 Points)

4. AquaTop ATP Plnt Anchors 10pc

AquaTop PA-10 First Impressions

"Good product."

I will update after the babies are born but so far this is great. We have 12 babies swimming around in our tank at the moment. The net is harder to see through but not for the casual observer. This is my first breeder box so I cant really compare with other brands. My husband got me a few guppies that apparently had been pregnant. The suction cups were adequate and held the breeder on to the glass fairly well. Not sure why some people are complaining the the separating tray floats.

  • AquaTop ATP Plnt Anchors 10pc
  • Keep live or artificial aquarium Plants in place
  • Safe & non-toxic to fish
  • For freshwater use only
  • Length 3.15"
  • 10-Pack
  • Manufacture: Aquatop
  • Product Dimensions: 7 x 5 x 2 inches; 2.12 Ounces
  • Editor's Impressions Of The AquaTop PA-10
  • Quality
  • Value For Money
  • Affordability

AquaTop PA-10 Final Thoughts

"Works really well."

My other one was fine but I brought her out so she wouldn't get hurt. Instead of catching babies, I simply leave the mom in the top piece. We have 12 babies swimming around in our tank at the moment. I took out the part that separates the parent from the babies. It's plastic but I have used it for several months and it’s help up well. I took the out of the tank and put them in mugs but it was not practical. If you have a smaller tank, the Lee's may be the better choice.

Overall Score
5.0


(1 Points)

5. XMHF Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net White Green

User Ratings: 59 16

XMHF First Impressions

"Second was fine."

We have 12 babies swimming around in our tank at the moment. My kids observe the fish and write notes about health and behavior. It comes with 2 removable dividers and a removable fry drop slotted piece. As with many plastics, if it isn't thick enough, then it can break. The plastic is much thicker than the last box I bought for the same price. No more babies swimming back up the cracks and getten eaten by mom. I took the out of the tank and put them in mugs but it was not practical.

  • XMHF Nylon Mesh Fish Fry Hatchery Breeder Box Separation Net White Green
  • Product Name: Aquarium Net Breeder
  • Color: White, Green; Material: Plastic, Nylon
  • Total Size: 26.5 x 15 x 15.5cm/10.4" x 6" x 6.1"(L*W*H)
  • Package Content: 1 x Aquarium Net Breeder, 6 x Suction Cups
  • Net Weight: 140g
  • Manufacture: XMHF
  • Editor's Impressions Of The XMHF
  • Quality
  • Value For Money
  • Affordability

XMHF Final Thoughts

"I'm happy with this."

I got this so I can just put him in our 20-gallon hex with the angelfish. It would have been nice to have the suction cups. I got this so I can just put him in our 20-gallon hex with the angelfish. Lets in just enough new water to keep it clean, but not too much to have a current. They seemed scared at first but calmed down after about 30 minutes. I have used other breeder boxes and like this one the best. It is large enough for fish bigger than guppies.

Overall Score
3.9


(20 Points)

6. Aquarium Fishes Breeding Box Fish Tank Fish Isolation Box Acrylic Fish Breeding Hatchery Multifuncti...

User Ratings: 44 24

Hffheer Hffheer27qrxb91e5 First Impressions

"Works great!"

This product is excellent, works fabulously. The babies are now in the box without the middle divider piece. My kids observe the fish and write notes about health and behavior. He had room to still swim around and I didn't feel too guilty. It's roomy and gives them space to move around. I usually wait to write reviews but I am already impressed with this breeding box. I had a 2 pregnant guppies and bought this for them.

  • Aquarium Fishes Breeding Box Fish Tank Fish Isolation Box Acrylic Fish Breeding Hatchery Multifunctional Fish Isolation Incubator
  • 【High Quality】This aquarium fish breeder box is made of transparent good quality acrylic material, solid and durable. It is durable, break-resistant and easy to clean.
  • 【Isolate Function】The isolation box is used to isolate new fish, giving them a period of time to prevent fights with the original fish and help them adapt to the environment.
  • 【Strip Design】 Exquisite workmanship, transparency and compact. There are strip hols on both sides which ensures the flow of water within the tank and isolation box.
  • 【Large Space】Space saving design that hangs on the inside of the aquarium. Enough space for the fish to swim and turn around. The cover is easy to open and close.
  • 【Widely Application】This fish tank isolation breeding box is suitable for all open fish tank or fish tank with pull bar with adjustable height.
  • Manufacture: Hffheer
  • Editor's Impressions Of The Hffheer Hffheer27qrxb91e5
  • Quality
  • Value For Money
  • Affordability

Hffheer Hffheer27qrxb91e5 Final Thoughts

"Every thing else is good."

It's a decent size for an internal breeder box. I never knew how important this was until tank cleaning time! It's plastic but I have used it for several months and it’s help up well. 5 gallon, but he was struggling to swim. The little air tube connection on the side is a nice addition too. I rated this 4 because it works great for the babies to live in for a bit. I feel like this breeder box is sturdier than some others that I've used.

Overall Score
3.6


(5 Points)

7. J-star Aquarium Breeder Box for Fish Tank, Baby Fish Separator Incubator Divider, Aquarium Baby Fish...

User Ratings: 50

J-star First Impressions

"Awesome product."

I'll put the bag from the pet shop in it and cut it open. Petzilla is larger in size which reduces crowding as the babies grow. Not sure why some people are complaining the the separating tray floats. First one arrived used with gravel and a hole in it. This is my first breeder box so I cant really compare with other brands. They seemed scared at first but calmed down after about 30 minutes. Both are designed for free floating.

  • J-star Aquarium Breeder Box for Fish Tank, Baby Fish Separator Incubator Divider, Aquarium Baby Fish Protector Acrylic Breeder Box for Baby Fishes.
  • The breeder box can be used as spawning box for betta, guppy, etc. The fish isolation box can prevent small fish from attacking and improve the survival rate of fish.
  • High-quality transparent materials, durable. Can safely and reliably breed, isolate or adapt to fish. Crystal transparent body. It's easy to observe the females giving birth.
  • Space-saving and can float automatically, this acrylic isolation box can be fixed on the aquarium wall by suction cup. The two-level combination does not take up space.
  • Perfect isolator for aggressive fish, injured fish, small fish, shrimp and other marine fishes. Fishes such as Betta, Guppy, Killifish, Clownfish and other small fishes.
  • No need to open the cover when feeding because of the design with a feeding hole on the top. The suctions cup is made with Environment-friendly materials, better adsorption.
  • Manufacture: J-star
  • Editor's Impressions Of The J-star
  • Quality
  • Value For Money
  • Affordability

J-star Final Thoughts

"Suction cups are good."

We need to do mare to make sure bettas are treated better in pet stores, though. The baby fish were able to swim from the bottom back to the time in the corners. I got the medium and it's mostly the width of a 10 gallon tank. Breeder nets are available in many sizes including larger than both boxes. Breeder nets are available in many sizes including larger than both boxes. I do suggest leaving the lid above the waterline, however, as it has two holes. Unlike the males, female Bettas should get along together.

Overall Score
4.0


(2 Points)

8. POPETPOP Brine Shrimp Artemia Hatchery Cola Bottle Adapters Brine Shrimp Hatchery Kit Shrimp Egg Inc...

User Ratings: 56 9

POPETPOP FI3611K3J4342Z First Impressions

"Buy better suction cups."

The baby fish were able to swim from the bottom back to the time in the corners. When I came across this one that showed the actual inner dimensions, I was impressed. It would have been nice to have the suction cups. I really like that it has suction cups, and is very sturdy on the glass. First one arrived used with gravel and a hole in it. I also like that it goes in to the tank and not a hang on the outside type. They are now all back together, living as peaceably as fish can.

  • POPETPOP Brine Shrimp Artemia Hatchery Cola Bottle Adapters Brine Shrimp Hatchery Kit Shrimp Egg Incubator for Aquarium Fish Tank
  • Convenient to use, and easy to install and clean.
  • Baby brine shrimp hatchery,Suitable for coke bottles, and other beverage bottles.
  • It is easy to feed shrimp, suitable for fish tank and aquarium.
  • 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.
  • Made of premium plastic material for durable and practical use. Safe and parctical for shrimp breeding.
  • Manufacture: POPETPOP
  • Product Dimensions: 1.18 x 1.18 x 1.65 inches; 1.06 Ounces
  • Editor's Impressions Of The POPETPOP FI3611K3J4342Z
  • Quality
  • Value For Money
  • Affordability

POPETPOP FI3611K3J4342Z Final Thoughts

"Works ok for me."

Worked great for me and my need to separate babies from the rest of the tank. This is my first breeder box so I cant really compare with other brands. I'm using it as a nursery for baby guppies. There is a grate that sits about an inch above the bottom of the box. Perfect for holding my guppy babies. Hope you found this review helpful! It is large enough for fish bigger than guppies.

Overall Score
4.2


(15 Points)

9. POPETPOP Fish Tank Breeder Net - Big Size Fish Hatchery Breeder Box Separation Net - Fry Hatchery In...

User Ratings: 53 13

POPETPOP First Impressions

"Works great!"

I have noticed that with all they pieces in that food does not exit the bottom half. I had a 2 pregnant guppies and bought this for them. Easily accommodates two Molly's, swords or platy fish. I'll put the bag from the pet shop in it and cut it open. I have found one very unique use for it though. I tested both my tank and box water to find a big difference in Ammonia levels. Future design improvement- less room for fry, more room for moms.

  • POPETPOP Fish Tank Breeder Net - Big Size Fish Hatchery Breeder Box Separation Net - Fry Hatchery Incubator Mesh with Suction Cup for Aquarium
  • Fish breeder net will increase the survival rate of breeded fish by separating the aggressive fish and weak fish.
  • This net hatchery is easily attached to the top of your aquarium by included suction cups.
  • It is constructed with soft polyester net and plastic frame.
  • This fish net can efficiently help you in breeding fish.
  • It is of good quality, durable and practical to use.
  • Manufacture: POPETPOP
  • Product Dimensions: 9.84 x 5.91 x 5.91 inches; 3.25 Ounces
  • Editor's Impressions Of The POPETPOP
  • Quality
  • Value For Money
  • Affordability

POPETPOP Final Thoughts

"Very satisfied."

He had room to still swim around and I didn't feel too guilty. I will update after the babies are born but so far this is great. This is my first breeder box so I cant really compare with other brands. With the fry drop in you have plenty of room for temporarily keeping the females. If you have a smaller tank, the Lee's may be the better choice. This works better at protecting babies from mom than the one room nets. Future design improvement- less room for fry, more room for moms.

Overall Score
3.9


(90 Points)

10. Small Gravel Vacuum (recommended for 1 to 10 gallon tanks)

User Ratings: 74 26

Top Fin First Impressions

"Very light!"

Worked great for me and my need to separate babies from the rest of the tank. When I came across this one that showed the actual inner dimensions, I was impressed. I have two female Bettas and a Pleco in a filtered, heated 15-gallon tank. I currently have about 30 or so new babies in it. For me, the geatest feature is that it floats and floats evenly. Good size and I like the separated chambers. With the pump it's completely circulated and levels are normal.

  • Small Gravel Vacuum (recommended for 1 to 10 gallon tanks)
  • Manufacture: Top Fin
  • Editor's Impressions Of The Top Fin
  • Quality
  • Value For Money
  • Affordability

Top Fin Final Thoughts

"Great product!"

I got this so I can just put him in our 20-gallon hex with the angelfish. We have 12 babies swimming around in our tank at the moment. I really like the design of this breeder box. Hope you found this review helpful! Hope you found this review helpful! I never knew how important this was until tank cleaning time! It works as it is designed to do and kept my fry safe.

Overall Score
4.0


(2 Points)

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