Hi guys set up a new tank yesterday for my other son, checked water parameters today and ammonia is in between .25 and .5ppm. My question should I be doing a water change and if so how much?. Tank is 30l which is about 8 gallons.
tried to feed him this morning and he just a spat the food out.
Temp: 24.5-25C 76.6F
The tank is filtered. Although the filter is turned down to the slowest setting.
Anyway any advice would be greatly appreciated.