pacific map2 Diversity and forms of the Pseudanthias ventralis species flock: How many are there? In light of our recent trend in picking apart cryptic species within a given complex like we did for Pseudanthias pascalus and Nemateleotris helfrichi, we continue yet again with a rather massive undertaking. This time with Pseudanthias ventralis. This beautiful species is wide ranging across much of Oceania, but seems prone to insular variations with at least
Mark's 180 Reef Builders Reboot Phase One
Hands-on with the PRS Corrente digital flow sensor

Volcano Skimmer is customized with carbon lid

Another mysterious product that hasn’t made it in full production. Take a gander at the Volcano skimmer, this skimmer while most likely built by a hobbyist but still very deadly. The skimmer is 18” diameter and stands just short of 6ft. Running the skimmer are Sequence Dart (bolder motor) and an Alita 80 using up Read More