To celebrate the recent re-launch ofAquatic Biosystemsfrom its previous titleSaline Systems, the journal has introduced an article processing charge free period until 1st June 2012 for all new submissions.

Aquatic Biosystemspublishes high quality articles on all aspects of basic and applied research on aquatic organisms and environments. Amongst the first articles published this year isresearchon the hunting strategies and prey items of killer whales in Canada, and areviewfocusing on the strategy of extremophilic enzymes when functioning at low water activity.

The journal has recently expanded itsscopeand itsEditorial boardto cover all aquatic biosystems. Please dosubmityour manuscript now to take advantage of the free period for publication and support the new journal in its first few months.