Tilapia mariae

The tiger tilapia can be extremely aggressive when defending its territory. The female lays up to 400 eggs on a suitable surface and then keeps guard until they hatch 2 days later. Size: 20 cm.

• Poecilia sphenops (molly)
• Neolamprologus leleupi
• Nothobranchius guentheri
• Brachydanio frankei
• Hemigrammus ocellifer