Maxima Clam Blue, Aquacultured
The Maxima Clam is also known as the Small Giant Clam and is one of the most widely recognized species of the giant clams. The beauty of its mantle with its rich variety of patterns and vivid colorations makes for a spectacular display in reef aquariums that are illuminated properly. Maxima Clams are known to live together in great congregations, and they can attain a maximum size of 12″ in the wild.
The vast majority of Tridacna maxima available in the aquarium trade are cultured on land-based clam farms in the Central and South Pacific. Maxima Clams are found in an endless variety of colors and patterns, and these clams are graded for size, their intensity of coloration, and how complex their patterns are.
| Specification | Detail |
|---|---|
| Species | Tridacna maxima |
| Color | Blue |
| Origin | Aquacultured (Central and South Pacific) |
| Size | Varies by grade, typically 3″ to 6″ |
| Pattern Complexity | Medium to high |
FAQ
What makes the Maxima Clam Blue stand out in a reef aquarium?
The Maxima Clam Blue features vibrant coloration and intricate patterns on its mantle, creating a visually striking display when properly illuminated in a reef aquarium.
Are these clams wild-caught or farmed?
These Maxima Clams are aquacultured and grown on land-based farms in the Central and South Pacific.
How should I care for a Maxima Clam in my aquarium?
Provide adequate lighting, stable water parameters, and a well-maintained reef environment. Ensure the tank has sufficient space and a consistent flow of water to support the clam’s health.

Jane Paige –
The Maxima Clam Blue is a stunning addition to my reef tank. The blue color and pattern are vivid and stand out under proper lighting. It’s active and seems to thrive in my setup. I appreciate the quality and the fact it’s farmed, which is better for the environment.
Julian Wilkins –
Beautiful clam with a rich blue mantle. It’s not the largest, but the color and pattern are impressive. I’ve had it for three months and it’s still healthy and active. Lighting is key to showing off its full beauty.
Sophie Rampling –
This clam is a true showpiece. The pattern is detailed and the color is deep and consistent. I was impressed by the size and the way it blends into the reef. It’s a great choice for any aquarist looking for a visually engaging species.