Can Cherry Shrimp Live With Discus?
No, cherry shrimp and discus cannot share a tank. Discus require 82-88F, while cherry shrimp tolerate a maximum of 80F. The temperature mismatch alone rules out cohabitation.
Why
- Discus thrive at 82-88F. Cherry shrimp stress above 80F. Extended exposure to discus temperatures leads to molting failures and death in shrimp.
- Cherry shrimp are freshwater invertebrates with narrow upper temperature limits. Even 81-82F sustained for weeks causes cumulative stress.
- Discus are slow-moving cichlids that browse surfaces. They would eat any shrimp that survived the temperature issue.
- pH overlap is narrow (6.5-7.0), but pH compatibility is irrelevant when temperature overlap is null.
- A 55-gallon minimum for discus gives plenty of space for shrimp, but space does not fix the thermal conflict.
What could go wrong
Cherry shrimp die from heat stress months before anyone notices a predator problem. Survivors stop breeding and fade out of the tank quietly.
If you keep them in separate tanks
Sized for the 55 gallon minimum this pairing needs. Affiliate links — we earn a small commission if you buy through them.
Fluval 307 Performance Canister Filter
Oversized filtration is what lets you stock two species together without water quality crashing. Rated for a tank slightly larger than the 55 gallon minimum.
API Freshwater Master Test Kit
Keep ammonia, nitrite, and nitrate in check. Two-species tanks have more bioload and less margin for error than single-species setups.
Better pairings to consider
Discus do well with corydoras, rummy-nose tetras, and sterbai corydoras that tolerate high temperatures. Cherry shrimp do well with species that prefer 72-78F, including most community tetras and livebearers.
Related compatibility questions
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