Can Hillstream Loach Live With Pea Puffer?

Hillstream Loach

Hillstream Loach

Pea Puffer

Pea Puffer

Proceed With Caution

Compatibility Score: 60/100

The Verdict

Pea Puffer is aggressive and may harm the peaceful Hillstream Loach

Tips for Success

  • Monitor closely for signs of aggression
  • Ideal temperature range: 74-75°F
  • Minimum recommended tank size: 20 gallons
  • These fish occupy different water levels, reducing territorial conflict

Side-by-Side Comparison

AttributeHillstream LoachPea Puffer
Adult Size
3"1"
Temperature
68-75°F74-82°F
pH Range
6.5-7.57-8
Min Tank Size
20G10G
Temperamentpeacefulaggressive
Swim Levelbottommiddle
DietHerbivoreCarnivore

Recommended Tank Size

20+ gallons

Minimum for keeping these fish together

Also Compatible With Hillstream Loach

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