Common name: Cape Verde Molly Miller
General information
The Cape Verde Molly Miller, Scartella caboverdiana, is a unique species of blenny that is native to the Cape Verde Islands. This small, cryptic fish is known for its distinctive mottled pattern and behavior. It is a member of the family Blenniidae, which includes a variety of blennies that are popular in the marine aquarium trade due to their interesting personalities and ease of care.
Details
- Recommended minimum tank volume
- 75 liter (20 gallons)
- Salinity
- S.G. 1.020 to 1.025
- Temperature
- 22 to 26 °C (72 to 79 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 8 cm (3″)
- Care level
- Moderate to easy Prefers live rock for grazing
- Diet
- Herbivore Algae grazer
- Social
- Solo Territorial, best kept alone
- Reefsafe
- Yes
- Aggression
- Semi aggresive May nip at small fish
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyBlenniesBlenniidae
- GenusMolly Miller BlennyScartella
- SpeciesCape Verde Molly MillerScartella caboverdiana Bath, 1990
Care
Cape Verde Molly Millers are hardy and adaptable, making them suitable for both beginner and experienced aquarists. They thrive in aquariums with plenty of live rock and crevices for hiding. These blennies are herbivorous, feeding primarily on algae, so it's important to maintain a healthy growth of macroalgae or provide them with algae-based foods.
Reproduction
Like many blennies, Scartella caboverdiana is an oviparous species, with the females laying eggs that are then fertilized by the males. The males often guard the eggs until they hatch. In the aquarium, breeding these fish can be a rewarding experience, although it requires careful observation and maintenance of water quality.
Habitat
The natural habitat of the Cape Verde Molly Miller is the rocky shores and shallow reefs of the Cape Verde Islands. They are typically found in areas with abundant algae growth, which is a key component of their diet. In the wild, they are often seen darting in and out of crevices, displaying their agility and curious nature.