not eating...

[prec]

it has been 4 days already and my cardinals are not eating.. their colors are good but they are quite panicky in their swimming. is anything wrong?

[bullosa]

Try a water change of 20% after water test. Use aged and conditioned water only. Tetras secrete panic scents in water sometimes when stressed and the remains of this chemical may continue create danger signals. This may effect their characteristics or appetites.