Mudskipper tank mates
Periophthalmus barbarus
4 rated pairings from the Mudskipper care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Mudskipper needs at least 30 gallons on its own; every companion adds to that.
Good matches
2 · Compatible with normal care — watch space and numbers.
Use caution
2 · Works in the right setup; read the note before combining.
Bumblebee Goby
Brachygobius xanthomelas
10 gal min · 1.5" adult · Semi-aggressive
Similar brackish habitat but may compete for space; monitor for aggression
Neon Goby
Elacatinus oceanops
20 gal min · 2" adult · Peaceful
Brackish-tolerant goby; keep only if paludarium is large enough to prevent territorial conflicts
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.