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An extension species profile is not a parameter sheet
The evidence library is allowed to change in public. This page preserves the revised boundary, why it moved and which guides were affected.
What changed
The species guide and supporting-authority registry now include the current UF/IFAS cherry-shrimp profile while explicitly separating its public labels and species overview from aquarium parameter advice.
Why it changed
The official three-page PDF contains no recommended temperature, pH, GH, KH, conductivity, TDS, nitrogen, stocking, tank-size, water-change or feeding values. Its morph-name list has no crossing or genetic evidence, and most printed size, incubation, maturity, molting and cleanup statements do not expose the underlying denominators or conditions. The profile is useful professional orientation, but it cannot support the water-parameter requirements attributed to it by secondary hobby pages.
Sources reviewed for this change
Affected practical guides
A public change is not automatically a retraction. A source may be added, a scope narrowed, a gap refined or an error corrected. The current guide and registry record own the current wording.
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