Can Pygmy Cory live with Leopard Frog Pleco?
Caution — with care
Why
- Very different sizes (Leopard Frog Pleco 4.5" vs 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
| Pygmy Cory | Leopard Frog Pleco | |
|---|---|---|
| Temperature | 72–79°F | 77–86°F |
| pH | 6–7.5 | 6.5–7.6 |
| Hardness (GH) | 2–12 dGH | 6–7.5 dGH |
| Adult size | 1" | 4.5" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 40 gal |
Together, plan on at least 40 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 Pygmy Cory, Leopard Frog Pleco →Everything compatible with Pygmy Cory · …with Leopard Frog Pleco