Blue Maxima Clam Large

The Maxima Clam, Tridacna maxima, is one of the most iconic and sought-after species of giant clam for the home aquarium. Hobbyists are drawn to its intensely colored and intricately patterned mantle, which can make it a centerpiece in any reef tank. These bivalves are fascinating photosynthetic animals that bring a unique element of biodiversity to a well-maintained reef environment.

Maxima clams are known for the incredible diversity of their mantle patterns and colors. They can display vibrant shades of blue, green, gold, and black, often with complex spotted or striped patterns. The shell is typically asymmetrical and fluted. Unlike some other Tridacna species, Maxima clams use byssal threads to firmly attach themselves to hard substrates like live rock. They should be placed in a location where they can secure themselves permanently.

Proper care is critical for the long-term health of a Maxima clam. They are demanding and require high-intensity lighting, with a PAR value between 250-500, to support their symbiotic zooxanthellae. Water flow should be low to moderate and indirect, as strong, direct currents can irritate the mantle. Stable water parameters are essential for proper shell growth: maintain calcium between 420-440 ppm, alkalinity at 8-9 dKH, and magnesium between 1300-1400 ppm. Place the clam on a piece of rock in the upper half of the tank where it will receive adequate light. While largely photosynthetic, smaller clams under 2 inches may benefit from occasional supplemental phytoplankton feedings. Always monitor for pests like pyramidellid snails and be mindful of tankmates that may nip at the clam's mantle.

For the dedicated reef keeper with a mature and stable system, the Maxima Clam is a rewarding species. Its beauty is matched by its unique biological function, making it a classic and captivating addition that contributes to a healthy and diverse reef ecosystem.

This is a WYSIWYG (What You See Is What You Get) item. The photos show the exact Tridacna Maxima clam you will receive.

We take livestock seriously. That's why we don't sell anything we wouldn't be comfortable putting in our own tank.

As we are direct from source, we import and sell direct to the public. This means you can buy with confidence knowing EMA prides itself on excellent handling and conditioning protocols.

Fish

All our fish held in a quarantine system for a minimum of 3 weeks. During this time, regular water changes are performed, and twice daily (or sometimes more) feedings are performed.

Copper is dosed and checked twice a day for ich and velvet.

During this treatment fish are given formalin baths for brooklynella and a minimum of 3 praziquantel doses is performed for flukes.

Coral

Our coral is quarantined for a minimum of 3 weeks, just like fish. During this time, regular water changes are performed, water testing done, and once a month a Fauna Marin ICP Total is performed.

Corals are inspected for pests/general health and are provided with a pest dip once a week for at least 3 weeks.

If we see signs of pests, the quarantine period is extended and/or additional dips are performed

If coral is bleached/unhealthy, it will remain in quarantine until healthy enough to sell.