After checking their web site. From what I can gather, the Bio Orb is nothing but a prettily presented plastic goldfish bowl with a heap of spin/advertising bull dust to con folks into buying it. They are absolutely no good for keeping any kind of fish in successfully.
You have to go fishing in Falconreach bay. Keep fishing until you catch a small, brow fish. Then there will be a cut scene and you will be introduced to the water orb saga.
keep the griseous orb with him
Keep playing....
There is no "Red" orb however you can gain a Griseous Orb (Used to keep Giratina in Origin Form outside of the Distortion World), the Adamant Orb (used for waking Dialga), and the Lustrous Orb (used for waking Palkia)
As long as your not talking about the bowl you eat you cereal out of in the morning then you should be fine if it is heated, lighted and filtered. Remember, bettas can live in an inch of water (dont try this but its true). Try and get a biO Orb tank if you like bowls.
after you get palkia, keep walking forward from where you got him. you'll find a pokeball, and that's the orb.
Smash a shadow orb if it doesnt work keep finding more
Bio-diversity.
marine biologist marine- bio-lo-gist
Go to the Sandsea and do all of Zhoom's quests.Three of them require going to Sek-Daut.Once completed, the light orb is yours to keep.
Yes it has the most naturist vitamins in it to keep it healthy.
Palkia's orb is the lustrous orb.