Best Shrimp Fish Breeder Boxes in 2026

Compatible with Most Aquariums: Easily attaching to the side of most aquariums up to 1” thick, the Multi-Chamber Holding & Breeding Box provides up to 3 separate compartments for protecting fry, sick/weak fish or new fish that require acclimation.

Required Parts: Please note that this multi-chamber will require an Air Pump (1 L/per minute) and Airline Tubing, both of which are sold separately.

Usage: Ideal as a hatchery and incubator to help protect newborn fry from being eaten (which improves survival rate). Provides a safe haven for injured or weak fish. Helps acclimate new fish as water circulates from the aquarium

🏡🏡🏡 Safe and Upgraded Design: Made of High quality cell cast crystal acrylic with inner size of 3.9" x 2.7" x 2.3", Exquisite workmanship, Safe and secure for breeding, isolating or acclimating fish, favorable vents allow optimum water flow and easy to observe your baby fish.

🏡🏡🏡 Must-have for pregnant fishes: This fish breeder is a Hatchery for viviparous fish, such as bettas, guppies, medaka, ect, can protect new born fry from being eaten, improve the survival rate of juvenile fish.

🏡🏡🏡 Multi-functional: This breeder box for fish tank comes with self-contained isolation plate, can reduce danger from aggressive fishes, protect injured fish, small fish, shrimp, and other sea clownfish

This breeder box can prevent the baby fish from the adult fish's attack and improve the survival rate of the baby fish.

Perfect isolator for aggressive fish, injured fish, small fish, shrimp and other marine fishes. Fishes such as Guppies, Tetras, Platties, Damsel, Clownfish and other small fishes about 1 inch may fit in.

Petzilla breeding incubator is made of high-quality acrylic, double layers space-saving combination.

Breeding Box material: Made of safe crystal transparent plastic, safe tank used for breeding, isolation or adaptation to fish, it is also easy to see your young fish

Multifunctional use: The bottom compartment can protect new-born fry and new-born fish. It is an ideal choice for isolation rooms for sick and pregnant fish

Hatchery breeding for baby: Breeding for small baby fish, such as bettas

Medium Hatching Box: With inner size of 5.3" L x 3.5" W x 3.9" H, it protects newborn fry from being eaten or attacked, improving the survival rate of newborn fish.

Versatile Uses: 2 removable separators constitute 3 rooms. The bottom is the hatchery for baby fish, and another 2 rooms can be used to isolate aggressive or sick fish.

Floating Design: The balancing panel and 2 handles help keep the box floating in water, it can also be secured inside the tank with 2 suction cups. Space-saving during use.

WARNING: ASSEMBLE REQUIRED. THIS ITEM WILL TAKE AN AVERAGE OF 30MINS TO ASSEMBLE

Please understand all panels are covered with protective wrap to prevent damaged and scratching. Customer needs to remove the wrap and assemble the box. If you are not handy, please view the video before purchase.

Size: 12"x6"x6"

Safe materail: Made of safe crystal transparent plastic material, safe and secure tank for breeding, isolating or acclimating fish, also it is easy to see your baby fish. The size it is 3.11x2.71x4.25 inch, just for small fish

Multi-purpose use: Bottom compartment protects new born fry, it can protect the newborn fish, also ideal to be sick fish and isolation chamber for pregnant fish

Hatchery breeding for baby: breeding for small baby fish,such as bettas

✔PROTECT JUVENILE FISH -- Prevent the baby fish from the adult fish's attack and improve the survival rate of the baby fish. Perfect isolation for aggressive fish, injured fish, small fish, shrimp, clown fish, and other marine fishes.

✔MULTIPLE-ROOM DESIGN -- Multiple rooms Designed Space can be divided into as much as 3 small “rooms” as needed. Remove all the partitions to work as a large hatchery box.

✔EFFECTIVE ISOLATION -- 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.

Safe & Secure: This fish breeding box is a multi-functional tank for breeding, hatching, isolating and acclimating all kinds of fishes, such as bettas, guppies, medaka, ect..Also, with some plants in, it satisfies the need for new arrivals to instinctively find privacy.

Unique Design: Self-floating design with suction cups, 2-layer and isolation rooms in your fish tank saves more space for other fishes. Appropriate side vents allow for optimum water flow, and small fishes can not run out.

High Quality: Made of High quality cell cast crystal acrylic, Exquisite workmanship, Inner Size for fish to swim : 6.1" x 3.5" x 3.7" ( L x W x H ).

◀ Protect Baby Fish: This breeding box can effectively prevent baby fish from being attacked by adult fish and improve the survival rate of juvenile fish.

◀ Multiple Room Designs: The fish aquarium box can be divided into multiple small "rooms" as needed. Save more extra space.

◀ High Quality: The 0.5mm ultra-thin spacer board is thinner than the fish egg tray, which can effectively protect baby fish from adult fish invasion.

Total Size: 26.5 x 15x 16cm / 10.4” x 5.9” x 6.3”(Length*Width*Height); Material: Plastic, Nylon.

Safely separates new-born fry from other fish, increase the survival rate of juvenile.

Easily attached to the top of the aquarium by the included suction cups. Isolates injured or aggressive fish, or small fish, shrimp. It can be used as a spawning box for the viviparous fishes.

PACKAGE - 1 x Mesh Fry Hatchery Breeding Box for Fish Tank.

MATERIAL - Detachable plastic frame, mesh fabric cover, translucent container.

FUNCTION - Create isolated space for fry, injured or aggressive fish.

Product Name: Aquarium Net Breeder

Color: White, Green; Material: Plastic, Nylon

Total Size: 17 x 12.6 x 15cm / 6.7" x 5" x 5.9" (L*W*H)

Fish breeder net can hold much fish and safely separate new-born fry or injured fish from other big and aggressive fish, increase the survival rate of juvenile, also is good for water flow

Breeder box for fish tank is constructed with soft polyester net and plastic frame.

Fish breeding box, the side and bottom holes of the isolation box are relatively small, so small fish are not easy to leak out and can ensure their safety, and the net box is easy to see through.

Product Name: Aquarium Net Breeder

Color: White; Material: Plastic, Nylon

Total Size: 16 x 14.2 x 15cm/6.3 x 5.6 x 5.9inch(L*W*H)

Material: the package contains 2 pieces fish tank breeder nets, each of them is constructed with soft polyester net and plastic frame which is lightweight but safe and durable and easy to move, so that you can admire the fish anywhere of your house

Easy to install: this net hatchery is easily attached to the top of your aquarium by included suction cups, which is effectively adsorbed on the wall of the fish tank and is not easy to slip off

Small holes design: the side and bottom holes of the isolation box are relatively small, so small fish are not easy to leak out and can ensure their safety, and the net box is easy to see through

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.

This breeder box can prevent the baby fish from the adult fish's attack and improve the survival rate of the baby fish.

Perfect isolator for aggressive fish, injured fish, small fish, shrimp, clownfish, and other marine fishes

Petzilla breeding incubator is made of high-quality acrylic, double layers space-saving combination.

Fish tank Incubator: Can be used as the spawning box for the viviparous fishes.Prevents adult fish attack so as to improve the survival rate of juvenile fish and easy to observe your baby fish.

Isolation function: can isolate aggressive fish, injured fish or small fish.Unique transparent cover design, preventing fish jumping out of the box.and the middle hole is convenient for feeding, it also can prevents adult fish to attack juvenile fish.

Perfect design:Floating design can be moved anywhere,double layers combination, saving space.High quality suckers can used to fix the product conveniently.

Automatic Circulation: Gently Coaxes Fry Away From The Mother, As Well Serves To Eliminate Stagnant Water

Natural And Clever Way To Breed: The Penn Plax Aqua Nursery And Hatchery Keeps Baby Fish Safe And Separate

Separate Tanks: An Innovative Breeding Box | The Tube Gently Transfers Fry Into A Separate Tank

fish tank divider.【Double fixation】There are two fixing methods: hook and suction cup to prevent falling off, and the height of the box can be adjusted.acclimation box for saltwater fish. A Assembly Size(LxWxH): 10x9.8x10cm/3.94x3.86x3.94inch(Approx.)

fish breeder box.【Observe at any time】Transparent design, high transmittance effect and resistance to impact, can observe the fish.aquarium cucumber holder

fish breeding box.【Isolation board】Comes with isolation board, easy to divide different fish samples. Suitable for fish breeding, isolation of big and baby fish, etc.breeder box for fish tank

Product Name: Aquarium Net Breeder

Color: White, Blue; Material: Plastic, Nylon

Total Size: 26.5 x 15 x 15cm/10.4" x 5.9" x 5.9"(L*W*H)

【Perfect Size】The size of fish hatchery is 10.62"x3.54"x4.13"/27x9x10.5cm.This fish breeder box is a Hatchery for viviparous fish, such as bettas, guppies, medaka, ect, 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,can protect new born fry from being eaten, improve the survival rate of juvenile fish.

【Safe Upgraded Design】PINVNBY aquarium breeding box is made of transparent acrylic, safe and secure tank for breeding, isolating or acclimating fish. You can clearly observe inside condition. Exquisite workmanship, Safe and secure for breeding, isolating or acclimating fish, favorable vents allow optimum water flow and easy to observe your baby fish.

【Protect Juvenile Fish】Prevent the baby fish from the adult fish's attack and improve the survival rate of the baby fish. This breeder box for fish tank comes with self-contained isolation plate, can reduce danger from aggressive fishes, protect injured fish, small fish, shrimp, and other sea clownfish.

Aquarium fish breeder box is made of high quality soft polyester net and plastic frame for durable use; Eco-friendly, safe and secure to use for your pets.

Fish hatchery net is designed for breeding, isolating or acclimating fish; Increase the survival rate of breeded fish by separating the aggressive fish and weak fish.

This aquarium fish breeding net comes with 4 suction cup for easily attached to the top of your aquarium, and easy to observe your baby fish.

Fish breeder tank net has finer netting, mesh is very fine. the suction cups are strong , it never came away from the glass.

Fish breeder net for breeding, isolating or acclimating fish, favorable vents allow optimum water flow and easy to observe your baby fish.

Breeder box for fish tank can protect new born fry from being eaten, improve the survival rate of juvenile fish.

Package Includes: 2 x Aquarium Breeder Box; 2 x Nylon Net;8 x Suction Cup.

Total Size: 160 x 143 x 158mm/6.3" x 5.63" x 6.22" (L*W*H).

Firmly stick to the top of the aquarium by the included suction cups.

Aquarium fish breeding net construct with soft polyester net and plastic frame, environmental protection and safe for fish. Come with 6 suction cups, easy to install.

Aquarium breeder box comes with isolation panels, established isolation chambers for pregnant fish and baby fish respectively. Can be used as a spawning box for viviparous fishes like betta fish and guppy. Protect the baby fish from the adult fish's attack and improve the survival rate of the baby fish.

Fine mesh enhance the circulation of the water in the incubator, reducing the damage to fish and preventing fish from escaping into and out.

Fish breeder net for breeding, isolating or acclimating fish, favorable vents allow optimum water flow and easy to observe your baby fish.

Material: the package contains 2 pieces fish tank breeder nets, each of them is constructed with soft polyester net and plastic frame which is lightweight but safe and durable and easy to move,

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.

2 x Big small size fish tank mesh hatchery breeder,Comes with 10 suction cup, 2 frames and 4 pillars, easy to install.

The aquarium breeding box is made of soft polyester net and plastic frame,each of them is constructed with soft polyester net and plastic frame which is lightweight but safe and durable and easy to move.

This net hatchery is And it safely separates new-born fry from other fish, Prevent attack from adult fish, improving the survival rate of juvenile fish.

High Quality---Made of high quality acrylic material, non-toxic and eco-friendly, durable and long service life. Screw reinforcement, steady and don't shake, prevents distortion.

Design Feature---Transparent design, high transmittance effect and resistance to impact, can observe the fish. Double fixation to prevent shedding, can adjust the height of the box.

Easy to Use---Comes with isolation board, easy to divide different fish samples. Hook and sucker design, easy to install, convenient to use. Suitable for fish breeding, isolation of big and baby fish, etc.