believe it or not i used to
go around checking fish tanks
and maintaining them for people
just as part of the hobby i didn't
charge for it i used to look after quite
a few tanks from new ones that i set up
to ones that had been set up for 25+ years
i also used to rescue fish i once went to
a tank that had never been touched in over
two years the only thing that had been done to
it was it had the water topped and the fish
been fed so i decided that i would take this
tank strip it re home the fish and move the
rest of the stuff on so i thought i would
do a test on the tank i wanted to know were
i stood in the way of water conditions and believe
it or not the only thing i could find wrong were
high nitrate and a very low pH of 5 and that tank
hadn't had any major maintenance in two years
agreed star i failed to mention that altho i keep an ammonia and nitrite kits i only use them if the fish show signs of a problem .
Good point Mark I forgot to mention testing if there appears to be a problem
i agree with you both on that