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Shrimp Water Calculators and Tools

These tools manage the water your shrimp lives in: water change volumes, nitrogen cycle tracking, salinity and parameter checks. All 3 are free, quick and based on shrimp reference data.

Water3 tools

All 3 shrimp water tools

Shrimp Water tools: what they help with

These tools manage the water your shrimp lives in: water change volumes, nitrogen cycle tracking, salinity and parameter checks. In an aquarium, water quality is everything. Most fish health problems start with ammonia, nitrite or temperature drifting out of range.

What to know about water quality for aquarium shrimp

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.

Shrimp quick facts

Reference values for aquarium shrimp from the species data behind this tool.
MeasureShrimp
Typical lifespan1–2 years
DietOmnivore
Mature atAbout 3 months
Clutch size30–60 eggs

A practical tip

Test before you change anything. Correcting a parameter quickly can stress fish more than the problem you were trying to fix.

Other shrimp topics

Shrimp care rarely sits in one box. You may also find these useful: shrimp age tools, shrimp behavior tools, shrimp breeding tools and shrimp cost tools. Or see every shrimp tool in one place.

Water tools for other pets

The same kind of tool exists for other species, each using that animal's own reference data: goldfish water, betta fish water, guppy water and molly water.

Frequently asked questions

How often should I change my shrimp's water?

It depends on tank size, stocking and filtration. The water change calculator suggests a volume and schedule, which your test results should then confirm.

Which shrimp water tool should I use first?

Most people start with the Shrimp Nitrogen Cycle Tracker, the most used tool in this group. If your question is more specific, the list above describes what each of the 3 tools does.

How accurate are the results?

They are estimates based on published reference data for aquarium shrimp, and each tool lists its sources. Individual animals vary, so treat results as a guide and check health decisions with your vet.