Shrimp Disease & Symptom Checker

What is the Shrimp Disease & Symptom Checker?

The Shrimp Disease & Symptom Checker matches visible symptoms in aquarium shrimp to likely common diseases. Small, regular health checks and a consistent care schedule catch problems earlier than waiting for obvious symptoms to appear.

A well-cared-for shrimp usually lives somewhere between 1 and 2 years. As an omnivore, what a shrimp needs from its diet changes across its life stages. Aquarium shrimp are acutely sensitive to copper and to sudden parameter swings, and need a fully cycled planted tank. They are small enough to be eaten by most fish, so a species-only tank usually works best. The usual suspects for this species are copper poisoning, failed molts from calcium imbalance, ammonia sensitivity, so any noticeable change is worth following up.

How does the Shrimp Disease & Symptom Checker work?

Where a schedule is produced, it follows commonly recommended cadences for aquarium shrimp; where a score is produced, it uses a simple, transparent scale rather than a black-box formula. The math is only as good as what you feed it, so an accurate, recent input matters more than the formula itself.

What changes the answer

• Age: younger and senior animals typically need more frequent checks than a stable adult
• Existing health conditions: which may call for a tighter schedule than the general default
• Lifestyle factors such as indoor/outdoor access, which affect exposure to parasites and injury
• Your veterinarian's specific recommendations, which should always take priority over a general default

How do you use the Shrimp Disease & Symptom Checker?

1. Answer "Any breathing difficulty?"
2. Pick your eating and drinking (Normal, Reduced for under a day, Nothing for over 24 hours, ...)
3. Pick your alertness (Bright and responsive, Quieter than usual, Lethargic, hard to rouse, ...)
4. Pick your most concerning visible sign (None, Mild discharge or scratching, Vomiting, diarrhea or swelling, ...)
5. Answer "How long has this been going on?"
6. Press Calculate, then read the result alongside the sources listed below

Use this alongside your own observation, not instead of it. You notice changes in your shrimp that no calculator can pick up.

For related questions, see the other health tools or browse every shrimp tool.

Before you rely on this

Averages hide a lot of variation. The figure here reflects what is typical for aquarium shrimp, but your shrimp may sit well outside it for perfectly ordinary reasons. Use the result to spot changes over time in your own animal rather than to compare it against other people's pets.