Atlarium
Species Atlas
Fish
Plants
Invertebrates
Amphibians
Reptiles
Terrestrial inverts

Practice

Species challenges
Guides
Water parameters
Fertilization regimes
Product catalog
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SOS Aquarium
Algae
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Plant Diseases & Deficiencies
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Aquarium compatibility
Volume, weight & dimensions
Hardness, CO₂ & salinity
Temperature, length, weight & volume
Heater, lighting & running costs
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Species Atlas
Species Atlas
Fish
Plants
Invertebrates
Amphibians
Reptiles
Terrestrial inverts

Practice

Species challenges
Guides
Guides
Water parameters
Fertilization regimes
Product catalog
Brands
SOS Aquarium
SOS Aquarium
Algae
Diseases
Medicines
Plant Diseases & Deficiencies
Tools
Tools
Tank configurator
Aquarium compatibility
Volume, weight & dimensions
Hardness, CO₂ & salinity
Temperature, length, weight & volume
Heater, lighting & running costs
Community
Sign in

Encyclopaedia

Curated cards for behavior, feeding, and compatibility.

Choose a category

Pick the path first, then choose a subcategory and open the fish list.

1,671Full listGo directly to every fish with search and categories.1,671Tank position and roleStart from where the fish lives and the role it should cover.1,671TypeChoose by size, water type, or broad behavior.1,671FamilyBrowse the taxonomic families available in the catalog.1,671OriginChoose a geographic macro-region or breeding line to understand where species come from.
Atlarium

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