Can Tail Spot Pygmy Cory live with Pearl Gourami?
Caution — with care
Why
- Very different sizes (Pearl Gourami 4.5" vs Tail Spot Pygmy Cory 1") — these two need different tanks, and the smaller fish will be out-competed at feeding time.
- Only a narrow water hardness overlap — keep both around 6–7.5 dGH.
Sweet spot: both do well at 77–79°F and pH 6.5–7.5 — aim there.
Side-by-side
| Tail Spot Pygmy Cory | Pearl Gourami | |
|---|---|---|
| Temperature | 72–79°F | 77–82°F |
| pH | 6.5–7.6 | 6–7.5 |
| Hardness (GH) | 6–7.5 dGH | 5–15 dGH |
| Adult size | 1" | 4.5" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 30 gal |
Together, plan on at least 30 gallons.
How to make it work
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: A larger tank · GH remineraliser
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Design a tank with Tail Spot Pygmy Cory, Pearl Gourami →Everything compatible with Tail Spot Pygmy Cory · …with Pearl Gourami