Hoplogenys Ancistrus
Ancistrus hoplogenys
This fish has a robust, flattened body, dark brown to black with yellow or white spots. Males have numerous tentacles on the head, longer than in A. temminckii. The sucker mouth is wide. The fins are large and adorned with light spots. It is nocturnal and territorial. It spends the day hidden in caves or under roots. It is an excellent algae grazer. It can reach 15 cm, requiring a large volume. It is compatible with peaceful medium-sized fish.
Recommended parameters
| Parameter | Recommended range |
|---|---|
| Temperature | 24–28 |
| pH | 6.5–7.5 |
| GH | 5–15 |
| KH | 3–10 |
| NO₃ | ≤ 20 |
| PO₄ | ≤ 0.5 |
Care
Care notes
A tank of at least 150L is recommended for one specimen, 200L for a pair. Provide plenty of hiding spots and driftwood. Temperature 24–28°C, pH 6.5–7.5, GH 5–15. Diet: algae wafers, blanched vegetables, and occasional protein supplements. They are peaceful but can be aggressive between males. Strong filtration is needed. Regular water changes. Breeding occurs in a cave; the male tends the spawn. Fry are easy to raise with algae and vegetables.