
Blue Neon Goby (Stiphodon sp. undio blue)
22–26°C · pH 6.5–7.5 · 54L

Peacock Gudgeon is a small, colourful New Guinea freshwater fish for calm planted aquariums with caves, gentle flow and peaceful tank mates.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.
Tateurndina ocellicauda
Save when buying multiple fish. Each quantity is one fish; sex and pair formation are not guaranteed unless the selected variant explicitly states them.
Peacock Gudgeon is a small, colourful New Guinea freshwater fish for calm planted aquariums with caves, gentle flow and peaceful tank mates.
Adult size is the maximum length this species reaches at full maturity (scientific sources). The livestock you receive will be younger and smaller — pick a size variant above for the actual shipping size. Product-photo provenance and any image-specific limitations are stated on the listing.
Maintain these water conditions for optimal health and vibrant colors
Peacock Gudgeon is a bright, characterful freshwater eleotrid from New Guinea. It is peaceful, compact and best in a mature planted aquarium with small caves, broken sight lines and gentle flow. This listing follows Tateurndina ocellicauda care with warm freshwater, small foods and cave-rich cover.
Choose small peaceful tank mates that will not steal every feed. Good matches include small rasboras, tetras, gentle livebearers and other calm community fish. Avoid large predators, boisterous bottom dwellers and tiny shrimplets you cannot afford to lose.
Livestock is packed for overnight travel with a licensed live-animal courier and covered by our Live Arrival Guarantee.

22–26°C · pH 6.5–7.5 · 54L



18–26°C · pH 6.5–8 · 30L

23–27°C · pH 7.4–8.4 · 1000L

20–24°C · pH 7–8 · 45L

24–28°C · pH 5.5–7 · 60L

18–25°C · pH 6–8 · 100L

24–28°C

24–28°C · pH 7.5–8.5 · 500L

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24–28°C · pH 8–9 · 300L

20–25°C · pH 6–7.5 · 80L

24–28°C · pH 5.5–7 · 60L

26–30°C · pH 5.5–7 · 60L