POTOs Guide is a free app dedicated to saltwater fish in marine and reef aquariums.
Is it reef-safe? How big of an aquarium do I need? What does it eat? All the answers and many more can be found in POTOs Guide. References are included so not only can you further your reading, you can be sure the information you get is accurate.
It has never been easier to research before you buy. When you are at your local fish store and the impulse to purchase kicks in. Just pull out your smartphone and all the information you need is there, even if there is no internet.
Future updates will include more fish species, more photos per fish, and more information to help you become a more informed hobbyist.
Please email all questions, suggestions, and corrections to [email protected].