Peacock Gudgeon

Tateurndina ocellicauda

Minimum Tank Size

15–20 gal

Temperature

72–79°F

PH

6.5–7.8

Adult Size

2–3 in

Temperament 

Peaceful, mildly territorial

Care Difficulty

Intermediate

Diet & Feeding

Provide a varied species-appropriate diet using a quality staple plus supplemental foods that match natural feeding behavior. Avoid overfeeding.

Care Instructions

Keep conditions stable around 72–79°F with suitable chemistry. Account for adult size, behavior, bioload, and escape risk where relevant.

Flow & Filtration

Use mature biological filtration and appropriate oxygenation/flow. Keep ammonia and nitrite at zero and manage nitrate through routine water changes.

Planted Tank Suitability

Plant compatibility varies with digging, grazing, size, and water chemistry. Use hardy or protected plants when necessary.

Tank Mate Compatibility

Good Tank Mates
  • Rasboras
  • Small Tetras
  • Corydoras

Use Caution 
  • Dwarf Gourami

Avoid
  • Large Aggressive Fish

Compatibility Notes

Works well in planted communities; provide caves or tubes for spawning and retreats.

Breeding Notes

Breeding strategy varies by species; provide appropriate spawning sites and separate fry or young when necessary.