Stocking plan
Plan a freshwater tank stocking
Set volume, add species with the numbers you actually plan to keep, and get a conservative verdict for the whole stocking — bioload, group size, zone crowding, and multi-species conflicts, not a single pair in isolation. Use the editor first; the planning notes below explain why a pairwise match still needs a tank-level check.
Shared plan · GOOD
On paper this can work — still match filtration, adult sizes, and run pair checks; real fish may surprise you.
Temperament spread or predators in the mix — feeding order, territory, and observation matter more than in an all-peaceful list. 2 fish across 2 species in 500L. Shared temperature 24–28°C. Stocking: understocked (load index 170 vs ref 500).
Your stock
On paper this can work — still match filtration, adult sizes, and run pair checks; real fish may surprise you.
One or more species profiles are only partially verified or need verification — treat numbers as planning guidance, not guarantees.
Pair compatibility for any two species · Fish library
Positives
- WaterTemperature ranges overlap comfortably (24–28°C).
- WaterpH requirements overlap reasonably across the group.
- StockingEvery listed species has a published minimum tank size at or below 500L.
Water overlap
What every fish can share at the same time
Shared temperature: 24–28°C
Shared pH: 7.0–8.0
Shared temperature range for all species: 24–28°C.
Shared pH window: 7.0–8.0.
Stocking pressure
understocked
Load index 170 vs conservative reference 500 for 500L (adult cm × quantity × bioload weight × territory factor).
Swim-zone distribution
Fish-weighted zone use — top 0.0, middle 1.0, bottom 1.0 (relative biomass per level).
Beginner difficulty
advanced
- Includes advanced-care species.
- Aggressive species require confident husbandry.
Behaviour & stress
Bottom territory focus: Jaguar cichlid, Oscar.
Fish behaviour varies. Fishori gives conservative planning guidance based on adult size, temperament, tank size and common aquarium care sources.