Tanklet: Idle Fish Aquariumv1.3.5
Released September 28, 2026Major
iOS
What changed
- New featureAdded Shark Dodge mini-game with daily coin rewards and chiptune music
- ContentIntroduced growth stages where fish hatch as fry and grow into adults
- SocialAdded Tank Journal to track and share special moments via cards
- PlatformImplemented Live Activities and Dynamic Island support for countdowns
- UXVisual overhaul for shiny fish with new golden glow and shimmer effects
- New featureAdded Collection view to track owned mutant colors
- ContentAdded new pufferfish animation when startled
- PerformanceGeneral bug fixes and polish
Original release notes
A big update for your tank. · New mini-game, Shark Dodge: fish swim down the lane in a line. Swipe freshwater fish left and saltwater fish right, and never touch the shark! Earn a few coins every day, to retro chiptune music. Open it from More in your tank. · Fry grow up: fish you hatch or breed start as tiny fry and grow into adults over a few days. · Tank Journal: your tank keeps a diary of its special moments, with cards you can share. · Live Activities: follow expedition and hatching countdowns on the Lock Screen and in the Dynamic Island. · Shiny fish shine brighter, with a new golden glow and shimmer. Mutants no longer glow, so shinies stand out at a glance. · Collection: see every mutant color you own. · The pufferfish now puffs up when startled. · Fixes and polish.