Key information
Fry protection, rearing support and temporary separation
AQUAEL breeding boxes offer three uses. A single accessory combines protection, rearing and separation.


Secure positioning in the aquarium
Position the breeding box near the top of the aquarium, with the lid slightly above the water surface. Two suction cups secure the box to the aquarium glass and keep it stable in the chosen position. This flexible mounting method allows the position of the breeding box to be adapted to the aquarium layout and daily maintenance needs.
Aeration and water circulation
A separate air pump can be connected to the breeding box to support water movement and oxygenation within the enclosed space. The aeration tube can be attached in two positions – on the side or at the bottom of the breeding box – depending on the aquarist’s needs or preferences.
A spray bar in the upper part of the box disperses the outgoing water, supporting circulation inside the breeding box and improving aeration.
Slots across the outer walls allow water to flow freely through the breeding box. Their special design also prevents fry from escaping into the main aquarium.
Easy observation of fish and fry
The breeding boxes are made of transparent plastic. This allows fish and invertebrates to be observed and their needs to be addressed without removing them from the box. It makes daily care easier and helps the aquarist monitor their behaviour during feeding and breeding.
Three sizes – the same functionality
Model S is the most compact, M provides more space, and L is the largest breeding box in the range. Each model features a fry protection system, an internal divider, convenient mounting and an air pump connection option.
| Model | Dimensions [cm] | Item number |
| Breeding box 3 in 1 S | 10 × 8 × 13 | 283055 |
| Breeding box 3 in 1 M | 14.5 × 8.5 × 14.5 | 283056 |
| Breeding box 3 in 1 L | 18.5 × 9 × 15.5 | 283057 |
Why choose AQUAEL breeding boxes?
These boxes offer a convenient way to create a separate area for caring for fish and invertebrates within the main aquarium. Fry protection, easy observation and a choice of sizes help adapt the breeding box to the aquarist’s current needs.
| Art. nr. |
| Dimensions [cm] (width x depth x height) |
| BREEDING BOX S | BREEDING BOX M | BREEDING BOX L |
| 283055 | 283056 | 283057 |
| 10 × 8 × 13 | 14,5 × 8,5 × 14,5 | 18,5 × 9 × 15,5 |
Check where you can buy
our products