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6 best isolation box under $5.00

We picked 6 isolation box from AliExpress with real orders and good reviews. Prices go from $1.15 to $4.71, the average rating is 4.8 stars and the most popular one has 2.5k orders. Every product opens on AliExpress, where you pay with buyer protection.

Updated: 2026-11

  1. 11PC Aquarium Fish Breeder Box Durable Betta Fish Tank Fish Breeding Isolation Box Hatching-60%1PC Aquarium Fish Breeder Box Durable Betta Fish Tank Fish Breeding Isolation Box Hatching Incubator Box For$4.71 $11.75★ 4.7 · 2.5k soldView on AliExpress →
  2. 2High Clear Acrylic Fish Tank Breeding Isolation Box Aquarium Breeder for Small Fish Betta -64%High Clear Acrylic Fish Tank Breeding Isolation Box Aquarium Breeder for Small Fish Betta Hatching Incubator$4.09 $11.51★ 4.8 · 96 soldView on AliExpress →
  3. 3Small Fry Breeding Box Fish Care Supplies Aquarium Isolation Box Fish Hatchery Net Fish Ta-54%Small Fry Breeding Box Fish Care Supplies Aquarium Isolation Box Fish Hatchery Net Fish Tank Breeding$4.06 $8.88★ 4.9 · 83 soldView on AliExpress →
  4. 4Aquarium Fish Breeding Incubator Box Hanging Fish Hatchery Isolation Box Net With Dividers-80%Aquarium Fish Breeding Incubator Box Hanging Fish Hatchery Isolation Box Net With Dividers Guppy Fry Breeding$1.26 $6.30★ 4.5 · 75 soldView on AliExpress →
  5. 51pcs Fish Tank Transparent Aquarium Single Double Multi Grid Isolation Box Small Fry Incub-75%1pcs Fish Tank Transparent Aquarium Single Double Multi Grid Isolation Box Small Fry Incubator Breeding Box$1.71 $6.75★ 4.8 · 42 soldView on AliExpress →
  6. 6New Acrylic Fish Tank Breeding Incubator Grow Seedling Reproduction Holder Breeder Isolati-79%New Acrylic Fish Tank Breeding Incubator Grow Seedling Reproduction Holder Breeder Isolation Box Aquarium$1.15 $5.45★ 5.0 · 38 soldView on AliExpress →

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