fresh water using NTlabs aquarium test kit, sand substrate all washed with wood and 10 small plants in a 180l tank using an oase biomaster 350 with matrix media and dosing ammonia with DrTims ammonia and also seachem stability and prime at the start but not now, also did a 25% water change yesterday. water out of tap after sitting overnight is 7.0 and the same out of tank, nitrate, nitrite and ammonia out of tap is 0. This morning ammonia is 0 or below as sample is lighter than the 0 indicator, nitrate is 80 and nitrite is 8.0.
Thanks