Blue Raven Blastomussa Merletti (Aquacultured) – Size M
Blue Raven Blastomussa Merletti is a naturally aquacultured marine mollusk designed for reef aquariums. This species is known for its vibrant blue coloration and unique merletti pattern, which adds visual interest to any saltwater setup.
Available in size M, the specimen measures approximately 0.5″ to 0.75″ in length. It is well-suited for mid to lower tank regions and thrives in stable water conditions with moderate lighting and nutrient balance.
| Specification | Value |
|---|---|
| Species | Blastomussa merletti |
| Size (approx.) | 0.5″ to 0.75″ |
| Origin | Aquacultured |
| Color | Blue with merletti pattern |
| Environment | Reef aquarium, moderate lighting |
FAQ
What is the expected lifespan of this mollusk in a home aquarium?
Please contact customer service
Is this species compatible with other reef inhabitants?
Yes, it is generally compatible with most non-aggressive reef fish and invertebrates when properly sized and maintained.
How should I care for the water parameters?
Maintain stable water parameters with a temperature between 75°F and 82°F, pH around 8.1 to 8.4, and salinity at 1.020 to 1.025.



Michael Vaughan –
The Blue Raven Blastomussa Merletti arrived healthy and vibrant. It has been in my tank for two months and looks great. The color is striking and it blends well with the coral. Easy to maintain and doesn’t cause any issues with water chemistry.
Alexandra Murray –
I was impressed by the quality of the aquacultured specimen. It settled into the tank quickly and shows active movement. I’ve noticed it doesn’t interfere with my other invertebrates. A solid addition to my reef setup.
Thomas Lambert –
The size is exactly as described. The blue pattern is unique and eye-catching. I’ve kept it in a 55-gallon tank with moderate lighting and it’s thriving. No signs of stress or disease so far.