Freshwater Aquarium Pet That Is Fully Transparent
This page is the CodyCross answer for the clue below from Trip to Spain, Group 851, Puzzle 1 (Three Kings Day).
Question is: Freshwater Aquarium Pet That Is Fully Transparent
and the answer is: GLASSFISH
Word Meaning:
GLASSFISH — Any of several (not closely related) small fish that have almost transparent bodies, especially those of the genera Ambassis or Chanda.
Definitions from Wiktionary.