Player: I haven't been able to find the answers for these.
Does it make any difference in regards to rewards how many fish you have in your tank?
Is it possible to make fishfood besides buying it?
Anyone know the answers to this?
Niobe: Rewards are weighted by factors determining how happy your aquarium is. Both the population of the tank and the health of the aquarium are considered in the rewards equation. You always have a chance of earning fish bones, but statues, shells and other items require the aquarium to be in better shape. There are 5 reward tiers and each tier adds at least one additional reward to randomly select from.
Right now you are only able to purchase aquarium food from vendors.