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 · CAUTION
Several warnings stack — the plan is not a clean «good» fit; read each flag before you buy. Review supporting points next, then re-run the check.
Primary issue: Several warnings stack — the plan is not a clean «good» fit; read each flag before you buy. Reads as a general community basket — outcome depends on honest volume, peaceful choices, and filtration headroom. 4 fish across 2 species in 60L. Shared temperature 20–28°C. Stocking: understocked (load index 19 vs ref 60).
Your stock
Several warnings stack — the plan is not a clean «good» fit; read each flag before you buy. Review supporting points next, then re-run the check.
One or more species profiles are only partially verified or need verification — treat numbers as planning guidance, not guarantees. At least one species has ID or trade-name ambiguity on file — plan for a typical trade example, not every shop label.
Pair compatibility for any two species · Fish library
Warnings
- pH overlap is tight — large water changes can swing chemistry outside the safe band.
Positives
- WaterTemperature ranges overlap comfortably (20–28°C).
- StockingStocking pressure looks conservative — room to grow schools or add compatible species if filtration allows.
- StockingEvery listed species has a published minimum tank size at or below 60L.
Water overlap
What every fish can share at the same time
Shared temperature: 20–28°C
Shared pH: 7.0–7.5 (tight overlap)
Shared temperature range for all species: 20–28°C.
Shared pH window: 7.0–7.5.
Stocking pressure
understocked
Load index 19 vs conservative reference 60 for 60L (adult cm × quantity × bioload weight × territory factor).
Swim-zone distribution
Fish-weighted zone use — top 0.0, middle 1.5, bottom 2.5 (relative biomass per level).
Compatibility summary
Species pairing: needs care
warning· other- Amano Shrimp + Assassin Snail: Amano Shrimp + Assassin Snail: Assassin Snail will eat shrimplets. Adult Amano Shrimp usually coexist with Assassin Snail in planted tanks, but offspring are eaten — expect the colony to hold steady or shrink, not grow.
Pairs checked: 1 · RISKY pair flags: 0 · CAUTION: 1
Beginner difficulty
easy
Fish behaviour varies. Fishori gives conservative planning guidance based on adult size, temperament, tank size and common aquarium care sources.