Can Royal Pleco live with Slender Rasbora?
Caution — with care
Why
- Very different sizes (Royal Pleco 17" vs Slender Rasbora 1.5") — these two need different tanks, and the smaller fish will be out-competed at feeding time.
Sweet spot: both do well at 73–79°F and pH 6.5–7 — aim there.
Side-by-side
| Royal Pleco | Slender Rasbora | |
|---|---|---|
| Temperature | 73–82°F | 72–79°F |
| pH | 6.5–7.5 | 5–7 |
| Hardness (GH) | 4–12 dGH | 1–8 dGH |
| Adult size | 17" | 1.5" |
| Temperament | Peaceful | Peaceful |
| Min tank | 120 gal | 15 gal |
Together, plan on at least 120 gallons.
Design the whole tank, not just the stocking
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Design a tank with Royal Pleco, Slender Rasbora →Everything compatible with Royal Pleco · …with Slender Rasbora