Tetras Fish in Corby, North Northamptonshire

1 Tetras Fish in Corby, North Northamptonshire

Different variety of tropical fish

Tetras

6 monthsAge

£100Price

I'm selling my tropical fish. Any offers Can deliver or collection. Need a quick sale, as I have sold my tank.

Luton, Luton (43.7mi)

FAQs

How many tetras should be kept together?

Tetras are schooling fish and should be kept in groups of at least six to promote natural behaviour and reduce stress, though groups of 10-12 or more are ideal for optimal schooling activity and welfare.

Why are tetras sometimes considered hard to keep?

Tetras are generally easy to care for but can require specific conditions such as stable tropical water temperatures with a heater, proper water parameters, and secure tanks to prevent jumping; sensitivity to water changes and social needs make them somewhat challenging without proper care.

What is considered the prettiest tetra?

While subjective, cardinal tetras are widely regarded as the prettiest due to their vibrant red and blue colours, closely followed by neon tetras which are also admired for their bright iridescent markings.

How aggressive are tetras?

Most tetras are peaceful and non-aggressive, ideal for community aquariums; however, some species may occasionally nip fins if the male-to-female ratio is unbalanced or if kept in too small numbers.