Can Flowerhorn Live With Common Pleco?

Flowerhorn

Flowerhorn

Common Pleco

Common Pleco

Proceed With Caution

Compatibility Score: 60/100

The Verdict

Flowerhorn is aggressive and may harm the peaceful Common Pleco

Tips for Success

  • Monitor closely for signs of aggression
  • Ideal temperature range: 80-82°F
  • Minimum recommended tank size: 90 gallons
  • These fish occupy different water levels, reducing territorial conflict

Side-by-Side Comparison

AttributeFlowerhornCommon Pleco
Adult Size
12"18"
Temperature
80-86°F72-82°F
pH Range
7-86.5-7.5
Min Tank Size
75G75G
Temperamentaggressivepeaceful
Swim Levelmiddlebottom
DietCarnivoreHerbivore

Recommended Tank Size

90+ gallons

Minimum for keeping these fish together

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