Keeper question map
54 realistic questions, each routed to the first reviewed guide that can move the decision forward.
This is a usefulness benchmark, not another evidence count. These are editorial test questions, not private search logs, a survey of popularity or proof that a guide answers every version of the question.
Opening the guide is required. A route identifies the right starting context; it does not diagnose an animal, certify a tank or replace the guide's evidence boundary.
Have different wording? Use the keeper-language navigator. If no guide fits, send the missing question to the moderated desk.
Start and maintain a colony
Cycle and commission a shrimp tank
Testing whether the whole system can process a known nitrogen challenge before livestock arrive.
- How do I know when my new tank is ready for shrimp? Start with the first-decision card, then read the complete guide.
- Does bacteria starter mean the tank is cycled? Start with the first-decision card, then read the complete guide.
Build habitat and conditioned surfaces
Substrate, shelter, moss, plants, botanicals, light and wet-addition safety.
- Should I use active substrate or inert substrate? Start with the first-decision card, then read the complete guide.
- Which leaves and botanicals belong in shrimp habitat? Start with the first-decision card, then read the complete guide.
Feed without a universal schedule
Biofilm, prepared diets, juveniles, fasting, portions, leftovers, colour foods and botanicals.
- How often should I feed my shrimp? Start with the first-decision card, then read the complete guide.
- What should I do about leftover shrimp food? Start with the first-decision card, then read the complete guide.
Plan water changes and top-offs
Purpose, dilution, source-water preparation, top-offs, filter cleaning and change records.
- Is a large water change dangerous for shrimp? Start with the first-decision card, then read the complete guide.
- Why does TDS creep upward when I top off evaporation? Start with the first-decision card, then read the complete guide.
Choose a starter group and measure capacity
Density evidence, group-size probability and system-specific operating capacity.
- How many shrimp should I put in a tank? Start with the first-decision card, then read the complete guide.
- What is the minimum tank size for a starter group? Start with the first-decision card, then read the complete guide.
Handle surplus shrimp responsibly
Count ranges, selection, rehoming, sales holds, no-release rules and welfare limits.
- What should I do when I have too many shrimp? Start with the first-decision card, then read the complete guide.
- Is release ever safe for surplus shrimp? Start with the first-decision card, then read the complete guide.
Measure water and run the system
Run filtration, oxygen and flow
Sponge filters, conditioned media, aeration, circulation, filter service and power-loss response.
- Is a sponge filter enough for a shrimp tank? Start with the first-decision card, then read the complete guide.
- What should I check after a power outage stops the filter? Start with the first-decision card, then read the complete guide.
Interpret GH, KH, TDS, pH and conductivity
What common water measurements represent, what they omit and which property a decision requires.
- Does TDS tell me whether the water minerals are right? Start with the first-decision card, then read the complete guide.
- What is the difference between GH and KH? Start with the first-decision card, then read the complete guide.
Improve measurement quality
Test kits, strips, meters, calibration, resolution, reporting steps and repeatable records.
- Are test strips accurate enough for shrimp water? Start with the first-decision card, then read the complete guide.
- How often should I calibrate my conductivity meter? Start with the first-decision card, then read the complete guide.
Read ammonia, nitrite and nitrate correctly
TAN, NH3, ammonium, nitrogen reporting bases, nitrite, nitrate and event records.
- What should I record during an ammonia spike? Start with the first-decision card, then read the complete guide.
- Are ammonia, ammonium and TAN the same result? Start with the first-decision card, then read the complete guide.
Separate temperature effects and house choices
Survival, growth, incubation, reproduction, offspring sex ratio, heaters and shipping limits.
- Does a Neocaridina tank need a heater? Start with the first-decision card, then read the complete guide.
- What should I watch during summer heat? Start with the first-decision card, then read the complete guide.
Understand the animals and breeding
Name visible shrimp anatomy
Photographing and locating the rostrum, carapace, appendages, branchial chamber and internal regions.
- What is the proper name for a shrimp swimmeret? Start with the first-decision card, then read the complete guide.
- Which body region is the branchial chamber in a shrimp photo? Start with the first-decision card, then read the complete guide.
Describe movement and behaviour without diagnosis
Swimming, hiding, grazing, inactivity, waterline events, time, context and comparison records.
- Why are my shrimp zooming and racing around? Start with the first-decision card, then read the complete guide.
- What should I record when shrimp gather at the waterline? Start with the first-decision card, then read the complete guide.
Sex shrimp with stated confidence
Male and female anatomy, saddle observations, attached eggs, maturity and image limits.
- How can I tell whether a shrimp is male or female? Start with the first-decision card, then read the complete guide.
- Does seeing a saddle prove this shrimp is female? Start with the first-decision card, then read the complete guide.
Record growth, maturity and lifespan
Known-hatch age, body measurement, life stage, maturity, retained cohorts and longevity limits.
- How long do Neocaridina shrimp live? Start with the first-decision card, then read the complete guide.
- Can I tell how old a shrimp is from its size? Start with the first-decision card, then read the complete guide.
Record breeding without a guaranteed calendar
Mating, ovarian development, attached eggs, hatch windows, visible young and retained offspring.
- Why are my adult shrimp not breeding? Start with the first-decision card, then read the complete guide.
- How long until a berried shrimp hatches her eggs? Start with the first-decision card, then read the complete guide.
Separate species, trade line and provenance
Scientific names, historical synonyms, diagnostic evidence, colour labels and source records.
- What is the scientific name for cherry shrimp? Start with the first-decision card, then read the complete guide.
- Does a trade name prove the purity of a shrimp line? Start with the first-decision card, then read the complete guide.
Record mixed-colour crosses across generations
Parent labels, display versus breeding goals, F1 and later offspring, phenotype and uncertainty.
- What happens if I mix colors in one shrimp tank? Start with the first-decision card, then read the complete guide.
- Why are offspring in my mixed colour tank turning brown? Start with the first-decision card, then read the complete guide.
Use selective-breeding and genetics claims carefully
Phenotype, genotype, line records, grading, candidate variants, selection and offspring tests.
- How can I test whether a colour line will breed true? Start with the first-decision card, then read the complete guide.
- How should I select for color without losing the colony record? Start with the first-decision card, then read the complete guide.
Investigate a change or risk
Receive and transfer shipped shrimp
Package inspection, source and receiving water, dissolved-property differences and transfer planning.
- How long should I drip acclimate new shrimp? Start with the first-decision card, then read the complete guide.
- What should I measure in the shipping bag before transfer? Start with the first-decision card, then read the complete guide.
Quarantine by source and contact network
Separate systems, source records, wet-transfer routes, observation, holds and release decisions.
- How long should I quarantine new shrimp? Start with the first-decision card, then read the complete guide.
- Can quarantine tanks share a net or bucket? Start with the first-decision card, then read the complete guide.
Triage abnormal observations and mortality
Immediate water and oxygen checks, deaths, lesions, attached organisms, hidden infection limits and escalation.
- Several shrimp are dying suddenly. What do I check first? Start with the first-decision card, then read the complete guide.
- What can a green fungus label actually tell me about growth on a shrimp? Start with the first-decision card, then read the complete guide.
Investigate molting and exuviae
Molt stages, shed exoskeletons, GH and calcium claims, white rings and incomplete events.
- Does a white ring mean my shrimp had a failed molt? Start with the first-decision card, then read the complete guide.
- Should I remove the empty shell after a shrimp molts? Start with the first-decision card, then read the complete guide.
Identify free-living organisms before treatment
Hydra, planaria, flatworms, detritus worms, photographs, movement and treatment-evidence limits.
- How do I distinguish planaria from detritus worms? Start with the first-decision card, then read the complete guide.
- I found hydra on the glass. Should I treat the tank? Start with the first-decision card, then read the complete guide.
Respond to possible chemical exposure
Copper, fertilizer, pesticide, medication, aerosols, household contamination and exposure records.
- Does copper in a product make it unsafe for shrimp? Start with the first-decision card, then read the complete guide.
- What should I record after possible bug spray or aerosol contamination? Start with the first-decision card, then read the complete guide.
Evaluate tankmates by the colony outcome
Predation, shrimp life stage, shelter, feeding access, coexistence records and recruitment goals.
- Can I keep a betta with shrimp? Start with the first-decision card, then read the complete guide.
- Which shrimp safe fish will not eat babies? Start with the first-decision card, then read the complete guide.
Separate grazing from cleanup claims
Algae identity, local grazing, detritus, biofilm, physical export and whole-system maintenance.
- Will shrimp work as a cleanup crew and clean the tank? Start with the first-decision card, then read the complete guide.
- Will Neocaridina eat hair algae? Start with the first-decision card, then read the complete guide.
Questions this catalog must not pretend to answer
12 boundary scenarios test whether textual similarity is stopped or explicitly limited before it can look like expertise.
- What pH do crystal red Caridina need?
- Taxon outside this library. The detailed care catalog is governed for Neocaridina. A shared aquarium word does not make its guidance species-specific for Caridina, Amano shrimp, ghost shrimp, crayfish or marine shrimp. Check the identity boundary.
- How do I breed Amano larvae?
- Taxon outside this library. The detailed care catalog is governed for Neocaridina. A shared aquarium word does not make its guidance species-specific for Caridina, Amano shrimp, ghost shrimp, crayfish or marine shrimp. Check the identity boundary.
- What should I feed my crayfish?
- Taxon outside this library. The detailed care catalog is governed for Neocaridina. A shared aquarium word does not make its guidance species-specific for Caridina, Amano shrimp, ghost shrimp, crayfish or marine shrimp. Check the identity boundary.
- Which salinity is best for marine shrimp?
- Taxon outside this library. The detailed care catalog is governed for Neocaridina. A shared aquarium word does not make its guidance species-specific for Caridina, Amano shrimp, ghost shrimp, crayfish or marine shrimp. Check the identity boundary.
- Can a shrimp parasite infect me?
- Human-health question outside this library. This Neocaridina husbandry library cannot assess human exposure, infection or treatment. Use an appropriate medical or poison-information service and preserve the product or organism details. Use an appropriate human-health authority.
- Is aquarium medication safe to touch?
- Human-health question outside this library. This Neocaridina husbandry library cannot assess human exposure, infection or treatment. Use an appropriate medical or poison-information service and preserve the product or organism details. Use an appropriate human-health authority.
- Is it legal to import shrimp into Hawaii?
- Current legal question outside the care catalog. Import, possession and shipping rules depend on jurisdiction and can change. Confirm the current rule with the responsible government authority rather than treating a husbandry guide as legal approval. Verify the current government rule.
- Do I need a permit to ship shrimp to another state?
- Current legal question outside the care catalog. Import, possession and shipping rules depend on jurisdiction and can change. Confirm the current rule with the responsible government authority rather than treating a husbandry guide as legal approval. Verify the current government rule.
- Can you diagnose this shrimp disease from a photo?
- Diagnosis or prescription not provided. The library can help preserve observations, check immediate system hazards and explain evidence limits. It cannot diagnose an individual animal or prescribe a drug or dose. Use bounded health triage.
- Which antibiotic dose will cure my shrimp?
- Diagnosis or prescription not provided. The library can help preserve observations, check immediate system hazards and explain evidence limits. It cannot diagnose an individual animal or prescribe a drug or dose. Use bounded health triage.
- Is this medication safe for every shrimp tank?
- Product safety cannot be certified from a label phrase. A product name or ingredient mention does not establish a safe aquarium exposure. Preserve the exact product, formulation, dose, route, water context and observed outcome. Use the chemical-exposure guide.
- Is this fertilizer safe for shrimp?
- Product safety cannot be certified from a label phrase. A product name or ingredient mention does not establish a safe aquarium exposure. Preserve the exact product, formulation, dose, route, water context and observed outcome. Use the chemical-exposure guide.
How the benchmark changes
A recurring moderated question may add or revise a scenario. A routing failure may improve an alias, split an overloaded guide or expose a genuinely missing guide. Popularity cannot decide the biological answer, and benchmark coverage cannot prove that the knowledge base is complete.
The real-question coverage kit governs how actual submissions are coded without forcing an editorial benchmark result onto them.
Editorial routing and scope benchmark reviewed 2026-08-12. It contains no visitor query history or submitted community question.