At certain levels, players are awarded with an extension to one side of their reef
The visible playing area of the reef expands at the following levels:
- Level 4 - right side
- Level 13 - right side
- Level 20 - left side
- Level 23 - right side
- Level 33
- Level 40
- A quest must be completed to collect 10,000 algae, feed 10 Rare fish, and grow 5 rare plants from any rare seed
- Level 46
- A quest must be completed to collect 10,000 SD, collect 10 pearls from chests, and collect 20 pearls from fish