ok,ive got a "tetea 6 in 1" stick test kit.
just done a test:
NO3 = 0
NO2 = 0
GH = 8od
KH = 6od
PH = 6.8
CL2 = 0
all fish seam ok this morning.
this is the tank that i was havin probs with but im still doin the daliy water changes.the tests has improved.
do i need a diff test kit to test for TDS?
you need a TDS meter you can get them in shops for about £20, its ideal to have it as low as possible.
PH IMO is a little low as well... slightly acidic, i try to keep mine about 7.5 ish,
this strip does not test ammonia which is the biggest killer, you have only done nitrates and nitrite, nitrite is harmful but nitrate isnt really anything life threatening.
The three most important tests are Ammonia, Nitrite & Nitrate. I would personally take some water to a local Pets at home store if in UK as they will test it for free with liquid test kits, the strips you have are inaccurate and rubbish, they will only give you an idea not a reading you can trust.
(We have had both and always found liquid to be far better even though its more expensive at the begining its cheaper and lasts alot longer, ie 25 test for £6 on the strips, £25 for a master test kit and this will do approx 150 tests. Although you can buy them seperately for about £8 each.
Hope this helps...