* Made in Italy for superior performance as powerhead or pump
* Built to perform reliably even under the harshest aquarium conditions
* Use as powerhead, wavemaker, or as protein skimmer calcium reactor or refugium pump

Cobalt AquaticsThe ORIGINAL workhorse built to perform AND last! Cobalt International MJ multiuse submersible pump and powerhead brings back the superior Italian-made performance you've trusted and relied on in the past. Energy efficiency, versatile internal or external use in freshwater or saltwater marine aquariums PLUS easy-to-reconfigure design makes this multitasking pump great for tackling all your aquarium needs - even under the harshest aquarium conditions!