Here for youContact Pawlivy

1 of 8 · Click image to view larger

Breeder Boxes & Dividers

Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery

Mesh on 3 Sides Plus Base: Ultra-fine 316 stainless mesh with 0.012 in (0.3 mm) openings keeps newborn fry inside while water moves through the left, right, back and base; the solid clear front gives you a full view without opening anything.

$21.98

100 available

Option PLY-011729

SKU: PLY-011729

Buy this selection now. Review delivery and payment details at checkout.

$21.98Option PLY-011729
Pawlivy product details

About this item

  • Mesh on 3 Sides Plus Base: Ultra-fine 316 stainless mesh with 0.012 in (0.3 mm) openings keeps newborn fry inside while water moves through the left, right, back and base; the solid clear front gives you a full view without opening anything.
  • Mother & Fry Separation: The raised transparent separator sits mid-box; its V-slots let newborn fry slip through to the lower area while the mother stays above—made for pregnant livebearers such as guppies, mollies, platies and swordtails.
  • 2 removable perforated dividers slide down the U-channels to separate adult fish—house 2 females before birth or keep a bully apart. Note: divider holes let fry swim through, so rely on the separator for fry, not the dividers.
  • Mount It or Float It: 4 suction cups (2 spare) fix the box to the glass at any height, with the clear front facing you; pop the cups off and it floats near the surface.
  • Short-Term Fry Care Kit: Includes 2 feeding droppers, a fine fry net and a folded quick-start sheet covering the first 21 days; built for birthing and early fry care in freshwater or saltwater (rinse in fresh water after salt use), not for long-term housing or medication baths.

CategoryBreeder Boxes & Dividers

Shipping informationReturns & careQuestions? We are here to help.
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery

Additional information

MaterialEVA, Polycarbonate (PC), Plastic, 316 Stainless Steel, Polyvinyl Chloride
Tank Volume0.35 gallons
Special FeatureRaised V-slot separator that keeps the mother above and newborn fry below, Removable suction cups for glass mounting or free floating, Cross-locking perforated dividers that build 1, 2 or 4 chambers, 316 stainless mesh with 0.012 in (0.3 mm) openings on 3 sides and the base, Solid clear front panel that works as a viewing window
Product Dimensions5"L x 5"W x 5.5"H
Item Weight9.6 ounces
ShapeRectangular
Specific Uses For ProductAquarium Breeder Box, Fish Separation, Fish Breeding, Fry Protection, Guppy Fry Isolation
StyleBreeder Box
ColorTransparent
Included ComponentsBreeder box with mother/fry separator, 4 suction cups (2 spare), 2 feeding droppers and fine fry net, 2 removable chamber dividers, Folded fry care quick-start sheet
UPC772610269657
Number of Items1
Number of Packs1
Set Name316 Stainless Steel Mesh Fish Breeder Box
Item HighlightGuppy & baby fish breeding box with mother-fry separator, 1/2/4 chambers, suction cup or float mount, freshwater & saltwater
Unit Count1 Count
Country of PublicationChina
Additional FeaturesRaised V-slot separator that keeps the mother above and newborn fry below, Removable suction cups for glass mounting or free floating, Cross-locking perforated dividers that build 1, 2 or 4 chambers, 316 stainless mesh with 0.012 in (0.3 mm) openings on 3 sides and the base, Solid clear front panel that works as a viewing window
Vivarium TypeFish Breeding Tank
Pet TypeFish
Item Dimensions L x W x H5"L x 5"W x 5.5"H
Item ShapeRectangular
Product StyleBreeder Box
Material TypeEVA, Polycarbonate (PC), Plastic, 316 Stainless Steel, Polyvinyl Chloride
EU Spare Part Availability Duration1 years
Product Dimensions5 x 5 x 5.5 inches; 9.6 ounces
Pawlivy details

More about this product

In-Tank Fry Nursery

316 Stainless Mesh Breeder Box A calm nursery for pregnant guppies, mollies, platies and swordtails. The raised separator guides newborn fry to the lower area, away from the mother. Mesh on 3 sides and the base keeps water moving through, while the clear front lets you watch without disturbing her.
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — In-Tank Fry Nursery

Every Part — and What It Does

Breeder box, 2 chamber dividers, mother/fry separator, fine fry net, 2 droppers, 4 suction cups (2 spare), and a printed guide for the first 21 days. Select any point to see that part up close. 1 2 3 4 5
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — Every Part — and What It Does

2 Separation Systems — 2 Different Jobs

Mother Above, Fry Below The raised separator sits mid-box. Its V-slots are wide enough for newborn fry to slip through, but the mother is too wide to follow. Fry settle in the lower area, out of her reach. Build 1, 2 or 4 Chambers Slide each divider down the U-channel on the inner wall. With both in, the center notches slot together into a cross. Lift them straight out to clean or change the layout. Dividers separate adult fish; the raised separator is what keeps fry apart from the mother.
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — 2 Separation Systems — 2 Different Jobs
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — 2 Separation Systems — 2 Different Jobs

3 Ways to Use It — and How Big It Actually Is

BREEDING For pregnant livebearers. Move the female in only when birth is near ISOLATION For separating weak, bullied or aggressive fish until things settle REARING Short-term nursery care through the first 21 days COMPACT SIZE 5.1 x 5.1 x 5.5 in overall - taller than a standard soda can
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — 3 Ways to Use It — and How Big It Actually Is
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — 3 Ways to Use It — and How Big It Actually Is
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — 3 Ways to Use It — and How Big It Actually Is
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — 3 Ways to Use It — and How Big It Actually Is

How It Goes In the Tank

Floating Mode Drops straight in with no cups. Lift it out or move it in seconds. Mesh on 3 Sides + Base Water moves through freely on the left, right, back and base. The clear front stays solid so you can watch.
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — How It Goes In the Tank
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — How It Goes In the Tank
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — How It Goes In the Tank

Everything in the Box

Breeder box, 2 chamber dividers, mother/fry separator, fine fry net, 2 droppers, 4 suction cups (2 spare), and a printed guide for the first 21 days.
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — Everything in the Box
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — collection imagery
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — collection imagery
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — collection imagery
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — collection imagery
Aquarium Breeder Box for Fish Tank — 316 Stainless Mesh Fry Nursery — collection imagery
Good reads for good companions

A little inspiration
for life with your pet.

Product news and practical guides. Unsubscribe anytime.