Does this share water with the main tank?

Yes it goes on the inside of tank. I leave the top of mine about 1/4 inch above the water level in main tank & slide the lid to one side so I don't have to take it on & off to feed the baby fish & so they don't get out. I'm on my 3rd set of baby fish . The suction cups hold really well but you can slide it up & down a little bit if you need to & it stays in place.

Can I use the medium or large to breed my zebra danios and tetras fish?

I think you probably could if she's comfortable laying eggs in there. My zebra is getting ready to drop her eggs soon and I'm trying to get her to do it in one of these now. I got the large and there's a pretty decent amount of room in there for my pair to swim around and hang out.

Can you use it without the divider once the mom is removed? I am looking for a larger plastic in-tank cage to let my platy babies grow.

of course you can, it is 5.2*2.7*2.9", you need to keep an eye on the babies, once some grow up, you need to remove it out of this breeding box in case it is too crowd.

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capetsma Fish Breeding Box, Acrylic Fish Isolation Box with Suction Cups, Aquarium Acclimation Hatchery Incubator for Baby Fishes Shrimp Clownfish and Guppy... Small Size (S)

capetsma Fish Breeding Box, Acrylic Fish Isolation Box with Suction Cups, Aquarium Acclimation Hatchery Incubator for Baby Fishes Shrimp Clownfish and Guppy... Small Size (S)

Product ID: 104315747

Details

Brand
capetsma
Color
Clear
Item Weight
0.08 kg
Material
Acrylic
Product Dimensions
5.2"L x 2.7"W
Shape
box

📏Compact 5.2"x2.7"x2.9" acrylic box

🧽Easy 3-min assembly & cleaning

🛡️Safe isolation with optimal water flow vents

105 zł

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Description

🐠 Elevate your aquarium game with the ultimate fish nursery!

HASSLE FREE MAINTENANCE - Quick assembly and easy cleaning mean more time enjoying your aquatic ecosystem, less time on upkeep.
SECURE SUCTION CUP MOUNTING - Keeps the breeder box firmly attached to tank walls, ensuring stability and easy observation.
SURVIVAL BOOSTING ISOLATION - Protects newborn fry and vulnerable species from aggressive tank mates, maximizing juvenile survival rates.
VERSATILE MULTI CHAMBER SETUP - Customizable divider lets you tailor the space for different fish or shrimp needs effortlessly.
PRECISION ENGINEERED COMPACT DESIGN - Fits seamlessly in any modern aquarium without sacrificing space or style.

The capetsma Fish Breeding Box is a durable, clear acrylic incubator designed for safe isolation, acclimation, and breeding of small fish species like guppies, clownfish, and shrimp. Featuring a compact 5.2"x2.7"x2.9" size, adjustable dividers, and secure suction cup mounting, it optimizes water flow and visibility while protecting fry from predators. Easy to assemble and clean, it’s a must-have for any serious aquarist aiming to boost juvenile survival and maintain a thriving tank.

Specifications

ASIN	B07M7H2BK2
Additional Features	Adjustable, Durable, Easy to Clean
Best Sellers Rank	#30,298 in Pet Supplies ( See Top 100 in Pet Supplies ) #10 in Fish Breeding Tanks
Brand	capetsma
Brand Name	capetsma
Color	Clear
Customer Reviews	4.2 out of 5 stars 6,822 Reviews
Included Components	suction cups
Item Dimensions L x W x H	5.2"L x 2.7"W x 2.9"H
Item Shape	box
Item Weight	0.08 kg
Manufacturer	capetsma
Manufacturer Part Number	682228013705
Material	Acrylic
Material Type	Acrylic
Model Number	682228013705
Number of Items	1
Number of Packs	1
Pet Type	Fish
Product Dimensions	5.2"L x 2.7"W x 2.9"H
Product Style	Modern
Special Feature	Adjustable, Durable, Easy to Clean
Specific Uses For Product	breeder, hatchery, isolation
Tank Volume	21.47 cubic inches
Target Species	Fish
UPC	682228013705
Unit Count	1 Count
Vivarium Type	Fish Breeding Tank

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105 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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