I'm new to this site and really need some advice! I have had my freshwater tank up and running for about 2 years now. I have a mixed community tank, including, 2 x Red Line Barbs, 2 x Silver Dollars, 4 x Cardinals, 2 x Balloon Rams, 3 x Harlequins, 3 x Danios, 2 x King Blue Tetras, 5 x Swordtails, 1 x Siamese Fighter 1 x Golden Loach and a Bristlenose.
The past couple of days, I have had a few deaths, but only Swordtails, all other fish are fine? I have had two older fish, and a couple younger ones, about 6-8 months which had been born in my tank - there are still some remaining...are swordtails prone to any diseases etc, but the stangest thing is it is only the Swordtails, the deaths seem quick as I have not noticed any of the fish looking ill etc.
I'm really baffled!!!
Is anybody able to help to see if I can prevent anymore?