When people say they are "off colour" it means they are not feeling well. The same applies to all fish. A fish loosing its colour is a sick fish. My advice is to chech that your water quality is good and that you are following the basic rules below. :- 1 inch of fish needs a minimum of 1 gallon of water. (1 Oscar needs at least 20 gals of water. 2 Oscars 30 gals is OK). :- Every tank needs a permanently running cycled filter. :- Every tank needs to have at least 50% of its water changed every week.
Oscar is a type of fish so he is a Oscar fish
Oscar fishes breed is Oscar
Oscar fish can be caught in the canals of Southern Florida.
Not totally sure but if the black Oscar is bigger that could be the reason
Yes. The oscar is a freshwater fish, and cannot tolerate saltwater.
No,But their smart
oscar
Where can I find the King Oscar Fish balls that were popular in retail stores ten years ago. They are made by King Oscar.
Oscar fish change colors when they are stressed. They dig because they are curious.
He Revealed He Is Half Betta Fish.
I have 4 green spotted puffer fish living with a albino tiger Oscar them seem to get along fine, the puffers seem to do there thing while the Oscar tends to himself.
Yes.