Reef Builders | The Reef and Marine Aquarium Blog

It’s no secret that Plectranthias fascinate us; P. nanus is a tiny one, P. xanthomaculatus was recently described from Taiwan and of course we have a red Plectranthias inermis running around our own tanks. Technically Plectranthias are an anthias but they behave more like a hawkfish and they have cool colors that are more like [...]

The Sagami perchlet, Plectranthias sagamiensis is another very seldom seen reef basslet which has recently made it’s way to the Japanese rare fish Mecca, Blue Harbor. These two pictures show the same specimen of Sagami perchlet displaying two color phases: It is unclear whether this fish is showing some kind of general excitement or nuptial [...]