Can Colombian Zebra Pleco live with Axelrod's Rasbora?
Caution — with care
Why
- Very different sizes (Colombian Zebra Pleco 3.5" vs Axelrod's Rasbora 0.6") — these two need different tanks, and the smaller fish will be out-competed at feeding time.
- Only a narrow pH overlap — keep both around 6.5–6.5.
- Only a narrow water hardness overlap — keep both around 6–6 dGH.
Sweet spot: both do well at 77–79°F and pH 6.5–6.5 — aim there.
Side-by-side
| Colombian Zebra Pleco | Axelrod's Rasbora | |
|---|---|---|
| Temperature | 77–82°F | 72–79°F |
| pH | 6.5–7.6 | 4–6.5 |
| Hardness (GH) | 6–7.5 dGH | 1–6 dGH |
| Adult size | 3.5" | 0.6" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 10 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 Colombian Zebra Pleco, Axelrod's Rasbora →Everything compatible with Colombian Zebra Pleco · …with Axelrod's Rasbora