Brackish

What is the best substrate for wallowing pufferfish?

Many species of freshwater, brackish and marine pufferfish bury themselves into the substrate. This behaviour is known as "wallowing" and...

Genera within Tetraodontidae

The Tetraodontidae are a family of primarily (but not limited to) marine and estuarine fish of the order Tetraodontiformes. Almost all of...

Common misconceptions about pufferfish

Pufferfish are one of the most misunderstood groups of fish in the fish keeping hobby. One of my main focuses is promoting the welfare of...

The Colomesus Genus

Colomesus is a genus of pufferfishes confined to tropical South America. According to the Catalog of Fishes, hosted by the California...

The Dichotomyctere Genus

Dichotomyctere is a genus of pufferfish found in both fresh and brackish waters within south and southeast Asia. Until they were...