Exhibit
31.2





CERTIFICATION
OF PRINCIPAL FINANCIAL AND ACCOUTING OFFICER


PURSUANT
TO SECTION 302 OF THE


SARBANES-OXLEY
ACT OF 2002




I,  Katherine
A. Ostruszka, certify that:




1.    I
have reviewed this quarterly report for the period ended June 30, 2009, on Form
10-Q of Marine Growth Ventures, Inc.;




2.    Based
on my knowledge, this report does not contain any untrue statement of a material
fact or omit to state a material fact necessary to make the statements made, in
light of the circumstances under which such statements were made, not misleading
with respect to the period covered by this quarterly report;




3.    Based
on my knowledge, the financial statements, and other financial information
included in this  report fairly present in all material respects the
financial condition, results of operations and cash flows of the registrant as
of, and for, the periods presented in this report;




4.    The
registrant’s other certifying officer and I are responsible for establishing and
maintaining disclosure controls and procedures (as defined in Exchange Act Rules
13a-15(e) and 15d-15(e)) for the registrant and have:




a)
            designed
      such disclosure controls and procedures, or caused such disclosure
      controls and procedures to be designed under our supervision, to ensure
      that material information relating to the registrant, including its
      consolidated subsidiaries, is made known to us by others within those
      entities, particularly during the period in which
      this           report
      is being prepared;




b)
            designed
      such internal control over financial reporting, or caused such internal
      control over financial reporting to be designed under our supervision, to
      provide reasonable assurance regarding the reliability of financial
      reporting and the preparation of financial statements for external
      purposes in accordance with generally accepted accounting
      principles;




c)
            evaluated
      the effectiveness of the registrant’s disclosure controls and procedures
      and presented in this report our conclusions about the effectiveness of
      the disclosure controls and procedures as of the end of the period covered
      by this report based on such
evaluation;





d)
            disclosed
      in this report any change in the registrant’s internal control over
      financial reporting that occurred during the registrant’s most recent
      fiscal quarter that has materially affected, or is reasonably likely to
      materially affect, the registrant’s internal control over financial
      reporting; and





5.    The
registrant’s other certifying officer and I have disclosed, based on our most
recent evaluation of internal control over financial reporting, to the
registrant’s auditors and the audit committee of the registrant’s board of
directors (or persons performing the equivalent function):




a) all
significant deficiencies and material weaknesses in the design or operation of
internal controls over financial reporting which are reasonably likely to
adversely affect the registrant’s ability to record, process, summarize and
report financial information; and




b) any
fraud, whether or not material, that involves management or other employees who
have a significant role in the registrant’s internal controls over financial
reporting.




Dated:  July
      31, 2009
            
            
            
            By:
            
            /s/  Katherine A
      OstruszkaKatherine
      A Ostruszka
              Chief
      Financial Officer & Controller
              (Principal
      Financial  Officer)