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AquariumLesson Platform
Plan, understand and improve your aquarium.
Explore fish, plants and algae, use practical calculators, plan a new aquarium and keep your aquarium information organized.
Core areas
Plan your aquarium, check species compatibility, and track changes.
Plan a new aquarium, research species, calculate setup values and keep your aquarium information organized.
Aquarium Planner
Build a setup step by step, from aquarium dimensions and equipment to plants and fish.
Build a setup step by step, from aquarium dimensions and equipment to plants and fish.
Start planning Start planning
Databases
Research fish, plants and algae using care requirements, aquarium conditions and practical filters.
Research fish, plants and algae using care requirements, aquarium conditions and practical filters.
Explore Explore
Calculators
Calculate lighting, dosing, volume, soil and CO2 before making changes.
Calculate lighting, dosing, volume, soil and CO2 before making changes.
Open tools Open tools
My Aquariums
Save plans, calculations and selected species around your own aquariums.
Open your aquariums, saved results and ongoing care tools.
See how it works Open My AquariumsAquariumLesson in numbers
- 650+
- Aquarium Plants
- 800+
- Fish Species
- 20+
- Algae Profiles
- 100+
- Lessons
Platform preview
Plan, research and manage your aquarium.
Practical guides for aquarium setup, care and troubleshooting.
Start with focused lessons before you change lighting, layout, planting or long-term care.
Calculators
Calculate lighting, dosing and aquarium volume
Use practical calculators before changing lighting, nutrients, substrate, volume or CO₂.
Open calculatorsAquarium inspiration from @AquariumLesson
Aquascapes, fish, plants and practical ideas from AquariumLesson.