The Grand Tank arrives at the Aquarium

Collectors, your fish have been asking for more room and Gill has delivered. The Grand Tank is a new top tier for the Aquarium, sitting above the Large Tank.

The Fish Collection has grown to 55 species since the Aquarium opened, and with Fish Nests hatching morphs on top of that, a Large Tank's 50 slots were starting to feel cosy. The Grand Tank holds 100 fish and 15 decorations, so the whole collection fits with room left over for spares and hatched morphs.

How to get one

• Upgrade from a Large Tank on the Aquarium page for 100,000 MPC. Upgrades still go one tier at a time, and every fish, nickname and decoration comes with you.
• The Grand Tank has a brass-trimmed panorama with coral, kelp and a sunken wreck in the depths, plus five extra decor spots along the gravel to fill.

Full details on tank tiers, feeding and Fish Nests are in the Aquarium wiki article. Happy stocking!