HatchSphere L – a hatching tank for fry

The HatchSphere L is a fry isolator for aquarists who need to keep newly hatched fish safe inside the main tank. It creates a separate enclosure with 1 mm mesh walls, so the fry stay protected from larger fish while still being supplied with water flow.

Why it matters

• Protection from tankmates: the 1 mm mesh keeps larger fish out of the enclosure while letting water pass through freely.
• Two separate segments: the internal divider splits the space into two compartments, which allows fry from different spawns to be kept apart.
• Feeding without removal: the top lid gives access for feeding, so the isolator does not have to be taken out of the aquarium.
• Simple installation: it is secured with suction cups and is light, at 0.21 kg.

Specifications

• Dimensions: 26 x 15 x 15 cm
• Mesh size: 1 mm
• Weight: 0.21 kg
• Mounting: suction cups
• Internal divider: yes, splits the interior into two segments
• Top lid: yes, for feeding without disassembly

What it works with

The HatchSphere L is intended for aquarium setups where fry need to be isolated from adult or larger fish. Its suction cup mounting allows it to be fixed inside the main tank, and the divider makes it suitable for keeping broods from different spawns separate.