While La Pigua is the more famous of the two, Kraken is probably a little more elaborate in its recipes and presentations. Both restaurants, of course, are all about seafood and favorites of the Critic since the Pleistocene era.
In other words, for a while now.
La Pigua has the traditional coastal seafood you would expect; from seafood cocktails and salads to fried whole fish, all done with flair and accompanied by excellent and professional service. The Pigua was reviewed here (with photos) in 2012 – http://www.lawsonsyucatan.com/2012/01/08/la-pigua/
Kraken is the more recently opened restaurant, and Isla Arena (Campeche) native Eduardo Estrella is really an estrella when it comes to combining fresh fish and seafood with local and not so local ingredients and presenting the result in true top chef fashion. Service is still a little below the level of the food, but perfectly adequate.
Enjoy the photos (all from Kraken) and visit one of these classic Merida seafood dining options, both highly recommended by the cantankerous Critic.