Ideal
Adolfo's cory
Corydoras adolfoi
100
Compatibility checker
See what can live in your tank
Before buying fish, plants, or products, check whether tank size, water values, and difficulty really fit.
What we check
Minimum volume, water parameters, difficulty, behavior, low-tech or high-tech plants, and useful products so you do not buy blind.
Before you buy
Use the checker as a quick filter: if something looks off, open the species profile or parameter guide before going to the shop.
What fits your tank
Indicative result: always verify behavior, adult size, and real tank conditions before buying.
Compatibility checker
Your tank
Start with what you know. Open advanced parameters when you want a more precise result.
Indicative result: always verify behavior, adult size, and real tank conditions before buying.
Check compatibility
What fits your tank
Compatible
12/22
Ideal
Cherry Barb
Puntius titteya
100
Ideal
Amapá tetra
Hyphessobrycon amapaensis
100
Ideal
Dwarf pencilfish
Nannostomus marginatus
100
Ideal
Bandit cory
Corydoras metae
100
Ideal
Black Guppy
Poecilia reticulata var. Black
100
Ideal
Black skirt tetra
Gymnocorymbus ternetzi
100
Ideal
Blackline Tetra
Hyphessobrycon scholzei
100
Ideal
Checker Barb
Oliotius oligolepis
100
Ideal
Forktail Blue-eye
Pseudomugil furcatus
100
Ideal
Full Red Guppy
Poecilia reticulata var. Full Red
100
Ideal
Gold Ring Danio
Danio tinwini
100
Review before buying
Review
Black Ruby Barb
Pethia nigrofasciata
100
Review
Blackline Rasbora
Rasbora borapetensis
100
Review
Blue Lyretail (Gardner's Killi)
Fundulopanchax gardneri
100
Review
Croaking Gourami
Trichopsis vittata
100
Review
Diamond Tetra
Moenkhausia pittieri
100
Review
Elegant Pencilfish
Nannostomus limatus
100
Check compatibility
Before you buy
Use the checker as a quick filter: if something looks off, open the species profile or parameter guide before going to the shop.
Frequently asked questions
How do I know if two fish are compatible?
Check volume, temperature, pH, hardness, adult size, group size, and temperament first. The checker highlights the main risks.
Does the result replace expert advice?
No. Atlarium gives a practical first assessment based on available data, then you should confirm with species profiles and real tank conditions.
Can I use it before buying products?
Yes. The configurator connects volume, light, CO2, and tank goals to products and guides already present in the portal.