The Unkai Skimmer from PRS Japan is one of the most complex and sophisticated protein skimmers ever designed. It’s got an open volute design for its internally mounted, controllable DC pump, a custom 3D printed gridwheel impeller, adjustable height, adjustable…
PRS Japan’s ‘Uplifting’ 3D Spiral Skimmer Neck Cleaner
The new Unkai Protein Skimmer Neck Cleaner is the first design innovation we’ve seen in this product category in quite a number of years. Way back in 2010 Deltec introduced the manual neck cleaner which was integrated into the lid…
The Unkai Skimmer By PRS Japan Has An Intense New Design
The Unkai protein skimmer is a radical new product from the creative minds at Perfect Reef Systems Japan. Better known as PRS, this think-tank makes very original aquarium products like the Corrente digital flow meter, their Auto Zeolite reactor, but…
New PRS AUTO ZR Reactor ups the zeoreactor game
The new PRS AUTO ZR Reactor has once again taken the zeoreactor game to a new level with the addition of a DC agitator motor, optional Corrente digital flow meter and DC pump to produce, arguably, the most sophisticated zeolite…
Review of CORRENTE from PRS Japan
I had an opportunity to try CORRENT digital flow meter from PRS Japan installed 1/2″ CORRENTE on my 30 gallon tank. First of all, I bought two 1/2″ female hose barb fitting adapter from Home Depot to connect with the…
PRS Japan announces the Corrente+ flowmeter for 1.5″ and 2″ pipes
The Corrente digital flowmeter from PRS Japan has yet to really make it to the hands of that many reefers but already the company is working on making this a must have device. The PRS Corrente already comes in four…
Hands-on with the PRS Corrente digital flow sensor
The Corrente Flow Sensor from PRS Japan is an exciting new aquarium accessory which is the first of its kind for the aquarium world. Consisting of two separate parts, an inline sensor which comes in a range of sizes up…
