Can Green Neon Tetra live with Rubber Pleco (Rubbernose)?
Caution — with care
Why
- Very different sizes (Rubber Pleco (Rubbernose) 4.5" vs Green Neon Tetra 1") — 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 4–5 dGH.
Sweet spot: both do well at 75–77°F and pH 6.5–6.5 — aim there.
Side-by-side
| Green Neon Tetra | Rubber Pleco (Rubbernose) | |
|---|---|---|
| Temperature | 75–84°F | 68–77°F |
| pH | 4–6.5 | 6.5–7.5 |
| Hardness (GH) | 1–5 dGH | 4–12 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
Design the whole tank, not just the stocking
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Green Neon Tetra, Rubber Pleco (Rubbernose) →Everything compatible with Green Neon Tetra · …with Rubber Pleco (Rubbernose)