Can Flash Pleco (L204) live with Spiky Nerite?
Light caution
Why
- No overlapping water hardness: Flash Pleco (L204) wants 6–7.5 dGH but Spiky Nerite wants 8–18 dGH.
Sweet spot: both do well at 72–79°F and pH 7–7.6 — aim there.
Side-by-side
| Flash Pleco (L204) | Spiky Nerite | |
|---|---|---|
| Temperature | 72–82°F | 68–79°F |
| pH | 6.5–7.6 | 7–8.5 |
| Hardness (GH) | 6–7.5 dGH | 8–18 dGH |
| Adult size | 20" | 0.7" |
| Temperament | Peaceful | Peaceful |
| Min tank | 125 gal | 5 gal |
Together, plan on at least 125 gallons.
How to make it work
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: GH remineraliser → Aquarium Co-Op
Where to buy
- Flash Pleco (L204): buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Spiky Nerite: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Live-animal shipping: add a heat pack below 50°F, expect weather holds above 90°F, and schedule delivery for a moderate week when someone can receive it promptly.
Build a full tank around this stocking →Everything compatible with Flash Pleco (L204) · …with Spiky Nerite