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One tank is free. Premium is for the rest of them.

Every planning and diagnosis tool stays free, forever. Premium is what you feel once one tank becomes four: room, memory, and a way out with your data.

Room
Unlimited tanks, one aggregate score across all of them, and the cross-tank patterns we notice.
Memory
Lifetime history instead of three months — every reading, every dose, every fish in Fish Trackr.
Portability
Export the whole record to CSV or Excel whenever you want it. Nothing is held hostage.
Get Premium$4.99 a month, or $39.99 a year — 33% less.
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EVERY FEATURE. EVERY TOOL. ZERO LIMITS.
Everything you need to keep your aquarium thriving.
FEATURE
PREMIUM
No Annoying Ads
Multi-Tank Management
Fish Development Trackr
Log unlimited parameters
Complete dosing history
Data Exportability
Discussion Contributor Badges
Expert AI Guidance
Aquabuildr Inner-Circle Contributor
Executive KaveMan Strategy Sessions
Free lets you record. Premium helps you protect.
What Premium unlocks

Every feature. Every tool. Zero limits.

The same list the app shows you at checkout — everything you need to keep your aquarium thriving.

FEATURE
PREMIUM
No Annoying Ads
Multi-Tank Management
Fish Development Trackr
Log unlimited parameters
Complete dosing history
Data Exportability
Discussion Contributor Badges
Expert AI Guidance
Aquabuildr Inner-Circle Contributor
Executive KaveMan Strategy Sessions
Free lets you record. Premium helps you protect.
Lapse and nothing is deleted. Tanks beyond the first lock for 30 days with a banner counting down — resubscribe and everything is where you left it.
Get PremiumYour first tank stays free, always.