Tench Care Guide

The Tench, originating from Eurasia, requires specific care to thrive in an aquatic environment. They are known for their resilience and can live for 10-15 years when properly cared for. Here’s a detailed guide on how to care for Tench:

Tank Setup

Tench are best kept in a spacious tank that can accommodate their mild territorial nature. A minimum school size of ten is recommended to ensure social harmony, as Tench are very peaceful. The tank should mimic their natural habitat with plenty of plants and hiding spaces.

Water Conditions

Tench are resilient but require stable water conditions to truly thrive. Maintain a water temperature between 8°C and 25°C. The pH of the water should be kept between 6.5 and 8.5. Regular monitoring and maintenance of water parameters will help prevent stress and disease.

Feeding

Tench are omnivorous and will accept a wide range of food. They can be fed high-quality commercial pellets or flakes available for freshwater fish. Complement their diet with live or frozen foods like worms, small insects, and crustaceans to encourage natural hunting behavior.

Behavior and Compatibility

The Tench is a very peaceful species with a slight tendency towards territorial behavior, making them compatible with other non-aggressive species. During breeding, Tench may display slightly more aggression, so it is crucial to monitor their behavior when housed with other species.

Additional Care Tips

Due to their moderate affordability and challenging care level, Tench may require more attention than beginner fish. Regular tank cleaning, water changes, and observation for signs of stress or disease are essential for their wellbeing.

Given their reputation for hardiness, Tench can be an intriguing choice for aquarists who are prepared to meet their care needs. With the right environment and care, these moderately popular fish can be a lively and resilient addition to a home aquarium.