If you want facebook credits you need to pay for the credits. I'm so sorry!
how do you do insta grow on happy pets
You can use your credits on Facebook games the most popular are Car town and Happy aquarium
Play happy pets & Happy aquarium on the same Facebook account and it should work.
Happy Pets is a game on facebook where you adopt and take care of pets, you feed them, pet them and watch them grow!
You don't because nobody really cares about "Happy Pets"
You dont marry your pets, you just mate them.
k1j2g3h4
53+
Happy Aquarium.
You level up, and sometimes you get more, usually only at the beginning. of you happy pets gaming. OR You can use facebook credits to expand your room, the first time is free and don't get more pet space, the second time costs and give more pet room.
they can breed every 24 hours, they can breed again before 24 hours id up if you buy a love potion for 20 facebook credits
ask the Q on Facebook and Lila Dot will answer you (expert)