Common Name
Blue Gularis – Warri locality
Scientific Name
Fundulopanchax sjoestedti (Warri locality)
Origin and Habitat
Native to coastal lowlands of southern Nigeria and western Cameroon. The Warri population comes from slow creeks, swamp channels, and seasonally flooded forest in the Warri area of the Niger Delta, Delta State, Nigeria. Water is very soft, mildly acidic, and tea-stained by tannins from leaf litter and peat soils. Fish inhabit shaded margins with palm roots, fallen branches, and dense leaf beds. Seasonal rains create new puddles; dry periods concentrate them in permanent, shaded pools with gentle flow and high oxygen near plant roots.
Temperature and Water Conditions
Preferred range: 72–76 °F (22–24 °C); tolerates 68–78 °F (20–26 °C)
Water Parameters
| Parameter | Range |
|---|---|
| Temperature | 72–76 °F (22–24 °C) |
| Water pH | 5.5–6.8 |
| Water Hardness | Very soft (1–3 dGH) |
| Water Type | Tea-stained (tannin-rich) |
FAQ
What is the ideal water temperature for Blue Gularis Warri?
The ideal temperature range is 72–76 °F (22–24 °C).
Does this fish require specific water chemistry?
Yes, it prefers very soft, mildly acidic water with a pH between 5.5 and 6.8 and tea-stained conditions from natural tannins.
What kind of habitat does Blue Gularis Warri prefer?
It thrives in shaded, slow-moving waters with plant roots, fallen branches, and dense leaf beds, such as swamp channels and seasonal pools in the Niger Delta region.
Julian Mackay –
The Blue Gularis Warri is a striking fish with beautiful blue coloration. It adapts well to soft, tannin-rich water and stays active in a planted tank with driftwood and leafy plants. Very peaceful and doesn’t stress other fish. Needs stable water conditions but is easy to care for once set up properly.
Joshua Bower –
I kept one in a 10-gallon tank with java fern and driftwood. The water turned slightly tea-colored, which matches its natural habitat. It’s active during the day and hides under plants when calm. A nice addition to a community tank with compatible species.
Stewart Quinn –
This fish is a true beauty. The blue color is vivid and the fish is very curious. I maintain soft water with peat and leaf litter to mimic its natural environment. It’s not aggressive and enjoys the shade and gentle flow.