JBL Nbox

The JBL Nbox is a net breeding and isolation box that gives juvenile fish room to grow safely inside the main aquarium. Its 2-litre volume supports better growth, mesh sides allow ideal water flow, and a bendable metal holder fits the tank rim.

Key features of the JBL Nbox

• 2-litre volume
• Mesh sides for water flow
• Bendable metal holder
• Rearing or isolation

Other ways to use it

Beyond rearing fry, the box works as a temporary isolation space inside the main tank, for a sick fish that needs watching or an aggressive one that needs time apart, while it still shares the tank’s warm, filtered water. JBL also suggests using it as a spawning box when lined with coarse filter wool. Assembly is simple: clip the frame together, slide it into the net and bend the metal holder to grip the rim of your aquarium. Hang it where water flows gently through the mesh without buffeting the fish inside.

Good to know

Feed fry small amounts several times a day, and release them once they are too big to be eaten.

Product details

• Brand: JBL
• Brand website: jbl.de
• Product: JBL Nbox
• Category: Fish Cleaning & Maintenance