Tridacna costata, a close look at this rarely seen Indian Ocean clam species

Compared to corals, there are only a few giant clam species we get to appreciate in the home aquarium so it’s really exciting when we get new species like Tridacna noae and Tridacna ningaloo, but it’s also super cool to…

Tridacna costata pics shows what makes this clam unique (From the Archives)

This story about Tridacna costata was originally published over three years ago. Almost nothing more has come to our attention regarding the little known Tridacna costata from the Red Sea, so here’s a refresher You know, when the first reports surfaced of…

Tridacna costata: new pics and vid really show what makes this rare giant clam unique

You know, when the first reports surfaced of a new giant clam species, Tridacna costata, being discovered in the Red Sea using molecular analysis, we were suspicious that this was one of those cryptic species that only only biologists really…

Tridacna elongatissima ‘Resurrected’ in the Western Indian Ocean

Tridacna elongatissima is a species of giant clam that was first described from the Western Indian Ocean all the way back in 1856. Somewhere along the way the characteristics of this species were thought to be synonymous with Tridacna maxima…

Tridacna squamosina: First Aquarium Pictures of the Rare Red Sea Endemic

Tridacna squamosina was first described jus over ten years ago and we finally have the first solid evidence for this species in the aquarium hobby. Originally described as Tridacna costata, T. squamosina or the squamosina clam has a surprisingly distinct appearance…

Rare Tridacna squamosina Photographed by Diver in Kenya

Tridacna squamosina is one of the least known, and most recently recognized species of giant clams (sort of). A fresh new set of pictures taken by Dawn Goebbels while diving in Kenya  really showcases some nice examples of the rarely…

Tridacna Clams in Reef Aquariums

Giant clams of the genus Tridacna are popular mollusks for reef aquariums. Oftentimes, people unfamiliar with the ocean are familiar only with the shells of clams. Their true beauty, however, can only be realized when they are living and healthy,…

Tridacna tevoroa (T. mbalavuana) revealed up close in never before seen detail

Tridacna tevoroa is a very little known species of giant clam with a limited distribution centered around the Tonga Islands. The living specimens of the “Devil Clam” was described as Tridacna tevoroa but it was originally described as Tridacna mbalavuana from just…

New Species of Tridacna clam discovered from the Red Sea

A new species of Tridacna giant clam has been discovered in the Red Sea. Formerly believed to be a variant of Tridacna maxima, the newly described T. costata is now considered to be under serious threat of extinction. The new…

Coral Garden Dive at Two Mile Reef, Bazaruto Archipelago Mozambique

At the southern end of Two Mile Reef, you will find a spectacular coral garden, with a coral sweet spot between 3-12m (10-40ft). This reef is great for both beginner divers and more experience divers who are looking for wide angle reef…