Logo for sustainable Fishing Company

C'est ce que Meliomar - a blueyou group company recherchait dans leur logo design

UPDATE: not too crowded or complex, Logo should not look like a whale or mermaid but more like a tuna or fish fin/ keep it rather simple and elegant...but with a touch of ocean / some element that reminds of the sea / fish. / font not as handwriting but straight. / try to use same font for blueyou claim (subtitle)

We are looking for a logo for a sustainable fishing company in Philippines called MELIOMAR. This company is part of a company called Blueyou, so we want the logo to mach the look and feel of the blueyou logo. (see attached) pantone can be similar or a bit different.
We also want a claim below the logo saying "a blueyou group company"
Meliomar is basically fishing Tuna as the main product, this could be something appearing in a logo, but is not a must have..could also be something more general to do with fish. Voir plus