Ice blue zebra
Maylandia greshakei
Also known as Metriaclima greshakei, William's mbuna, Red top ice blue zebra, Pseudotropheus greshakei
FreshwaterFish

Care at a glance
- Temperature
- 75–82°F
- 24–28°C
- pH
- 7.8–8.6
- Adult size
- 5.5 in
- 14 cm
- Minimum tank
- 55 gal
- 210 L
- Temperament
- Aggressive
- Social behavior
- Social
- Own kind
- One male per tank
- Tankmates
- With caution
- Swim level
- Middle
- Difficulty
- Easy
- Breeding
- Mouthbrooder · Easy
- Rarity
- Common
- Family
- Cichlidae
- Origin
- Found only at Makokola in the southeastern arm of Lake Malawi in East Africa.
Overview
The Ice blue zebra is a hardy, colorful mbuna from Lake Malawi for a rocky tank. It is easy to keep.
Did you know
The Ice blue zebra's trade tag, red top ice blue, comes from the bright orange dorsal fin over its icy blue body.
Caring for the Ice blue zebra
Keep one male with several females in a rocky tank of at least 55 gal (210 L). Ice blue zebras are territorial, so provide caves and mix them only with other sturdy rock dwellers.
Give them hard, alkaline water at 75 to 82°F (24 to 28°C) and a pH of 7.8 to 8.6. Feed a vegetable-heavy diet of spirulina flake and algae pellets, with occasional frozen treats.
Males turn pale silvery blue with bright orange top fins, while females are plain brownish gray. That strong difference between the sexes is typical of the group. They are maternal mouthbrooders, with the females brooding the fry in their mouths. Spawning is easy.
Good to know
The Ice blue zebra is a mbuna in the family Cichlidae, and it has been listed under Pseudotropheus, Maylandia and Metriaclima over the years.
In the wild
The Ice blue zebra lives naturally only in a small stretch of the southeastern arm of Lake Malawi, near Makokola. It stays around rocks and the sandy zones between them.
Common questions
What size tank does an Ice blue zebra need?
An Ice blue zebra needs at least 55 gal (210 L). It spends most of its time in the middle.
What temperature and pH does an Ice blue zebra need?
An Ice blue zebra is comfortable at 75–82°F (24–28°C) with a pH of 7.8–8.6.
What does an Ice blue zebra eat?
An Ice blue zebra eats a vegetable-heavy diet of spirulina flake and algae pellets. Give it occasional frozen treats as well.
How big does an Ice blue zebra get?
An adult Ice blue zebra reaches about 5.5 in (14 cm).
How can you tell a male Ice blue zebra from a female?
Males turn pale silvery blue with bright orange top fins. Females are plain brownish gray.
How does an Ice blue zebra breed?
Ice blue zebras are maternal mouthbrooders, and the females hold the fry in their mouths. Spawning them is easy.
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