Certified water technician.
How to get
When Pike relationship is level 8, at the Pet Sanctuary for 5x 
Feeding, Rewards, Level...
You can feed this pet with Pomegranate
or Primo Pet Treats
.
Possible rewards
In addition with pet's specific rank reward, see here : Pet reward chart
See here Pets and here Pet Sanctuary for all info on nap time, feeding, rewards and more.
