cheers gunnie! what a star! - i thought i wrote alot!!*
before i start my ramble (which is what mine is as i dont really know anything yet!!), can i just say my fish are still swimming about which to me is always a good sign!!- still feeling a little guilt about the one that died.*
i've had it set up nearly 2 weeks and used nutrafin cycle (which after reading up on here seems to be a bad thing? - but still not quite sure why...does it "mask" the cycling process or something? - should i stop using it or what? it seemed a good idea at the time...being the naive fish keeper i'll believe anything!). as readings were all zero after a week i figured it was safe for fish and the instructions and lfs said wait at least a week. i chose guppies cos they're meant to be quite hardy which i thought was ideal for me being a beginner and was concerned about tank cycling again with addition of more fish and plants etc (not that i'm anywhere near that stage yet!!)
my tank is certainly not heavily planted (not yet anyway). just the 4 plants to start with. so i agree that shouldnt impact on anything. i'm going for the gradual approach to everything! (bit of a scaredy cat!). more plants and fish will follow in time!
i've been using nutrafin aqua plus to condition the water and using the higher dose assuming i have chloramine rather than chlorine(yet to get hold of local authority water report), and have been using water same temp as tank (or there abouts) to not startle the fish. also just cleaning filter weekly in used tank water, as concerned with disrupting the good bacteria in there. does that sound about right?
i'm feeding them nutrafin max flake food twice a day. tiny amounts that they finish in about 2-3 mins. fish is listed as top ingredient (sounds cannabalistic to me?!), but does have plankton and vitamins added which sounds good (?). i'll have a look in lfs for something without fish in ingred list. thanks for that tip. have been considering some live food as a weekly treat, but not sure if and what they'd like.
is it possible then, that the ich was triggered simply by the stress of bringing them home. i did try and not disturb them too much on way home from lfs, but there were roundabouts and road humps which i dont like at the best of times! i went back to lfs a few days after i got them to complain and they said possibly caused by stress of rehoming (which i was unsure if a fob off or not!), but did give me free treatment for it. i was thinking about the salt idea as a general healing tonic, but was too scared to try in case i did it wrong and used too much!
i thought plants would be a good idea as i thought they'd absorb bad things and produce oxygen to help the fish. also considering later down the line breeding some guppies (i'm talking in years here, not next week!), so thought plants would be a good start for the fry to hide in! - plus live plants look good!
to be honest the snails arent bothering me! i'm more concerned at keeping my fish alive, and so long as the snails dont bother my my fish or plants they can stay for time being! - they're the least of my worries!!!!!!!!*
thanks for the warm welcome and the help, and you are so right..........it is very daunting to the point of nearly giving up the whole fish thing for fear of killing any more, but then i decide its the only pet we can have, so i'm determined to crack it! with fishlores support i'm more confident we'll manage to get a healthy tank sorted with minimal errors/fatalities along the way! all advice is very very welcome!!!
i will do another set of readings in the morning and post them on here as just done water change so it will be diluted at the mo. i prefer doing them just before the water change so i get a worse case scenario set of readings (if that makes sense?), and i'll up the water changes to daily to keep disease as low as poss and reduce the effect of cycling on my fish if it hasnt cycled yet. - the highest reading i got was nitrate at 5 on 22nd jan and 25th jan.
thanks again*
.....Just found an excellent table on disease (thanks to isabella i think) and looking at this my guppies
may have Columnaris (Cotton Wool Disease). symptoms state "Grayish-white film on skin, damaged fins, ulcers, yellow to gray patches on gills, tissue on head may be eaten away." and " Must be treated immediately with Over-the-counter antibiotic medications. Very contagious – disinfect tank, rocks, net, etc."
also TB looked possible too with similar symptoms. anyway, regarding the Columnaris .....
if it is that, how do i disinfect everything? will the melafix deal with that? and whats the diff between antibiotic and antibacterial?*

the more i read about fish, the more questions i have! - sorry guys!
.....ok. its now morning....woke up to guppy lying on gravel....not quite dead....but not looking far off (he did this last night a few times too), so before i even get to think about my breakfast etc, quickly grabbed bucket and test tubes! ammonia, nitrite and nitrate at zero. pH 7.2 (i read the cycle article, but i dont understand why i'm not getting ammonia/nitrite/nitrate readings - even if my tank hadnt cycled before i got the fish, it should be cycling now surely? - can i blame the"nutrafin cycle" stuff i've been using?) did 30% water change. added melafix. kept lights off (dunno if this will help them relax?? - i'm desperate and trying anything!!), so fingers crossed if i dont save this one i'll save the other 3? if it dies i'll take a photo to help with diagnosis. think he'll not last the hour*
.....he died about 5 mins after typing the last paragraph. here's his picture. as you can see (i really need a new camera) his belly has no scales or any kind of protection. he looks similar to the other that died ...kinda dissolved looking and very pale.
couple of days later update: remaining 3 guppies doing well. readings this morn were zero again for ammonia, nitrite and nitrate, so still totally baffled by them and where i am in the cycle! tank had a white coudiness to it yesterday...is that the bacterial bloom i've heard about? its gone now, but the main thing is i seem to have happy fish again, so thats a relief!

. i'll get some more fish in a couple of weeks...cant wait!!