Blackcap Basslet

Gramma melacara

Share Your Photos

Add your photos to help others

Suggested Tank

30+ gallons

Max Size

4 inches

Difficulty

Easy

Temperament

Semi-Aggressive

Description

A deep-magenta to violet fish capped with a jet-black hood running from the snout over the head and into the front of the dorsal fin, reaching about 4 inches. It is a cave-dwelling Caribbean grammatid that often hovers upside down under ledges, shy at first but soon bold and out in the open; it is peaceful toward most tankmates but territorial around its chosen cave and can quarrel with other basslets, grammas, or similar-shaped fish. Provide plenty of rockwork with caves and overhangs, keep one per tank (or a bonded pair in larger systems), and use a tight-fitting lid since it will jump when startled.

Reef Safe

Yes

Environment

These fish prefer a well-decorated tank with plenty of hiding spots. They thrive in environments that mimic their natural reef habitats, with plenty of rocks and crevices.

Behavior

Blackcap Basslets are known to be semi-aggressive, especially towards other basslets. They are also territorial and will often claim a specific area of the tank as their own.

Information might not be complete or accurate. Help the community by suggesting corrections.

No Reviews Yet

Be the first to review this fish.

Write a Review

Blackcap Basslet

Gramma melacara

Rating is required
Please select whether you would buy again
Review is required

Suggest an Edit

©ReefBay 2026
|
Developed by Billy Voitik

Join The Community

Create an account to contribute to the community

Or continue with
Sign in with Apple
Or continue with
Sign in with Apple

Prefer our mobile app?

QR Code

Scan to download the app

Download ReefBay

Scan the QR code with your phone to download the app

Download ReefBay QR Code

Available on iOS and Android