I'll start from the start - and then hopefully someone can help sort me out.
My name is Laurence Merraine, my wife and I got a 60x30x30 tank just before Christmas, with two underwater filters, a crappy light, and stones and a heater.
We set up the tank, brought two new lights (length of tank) and then set it up with a piece of wood, two rocks (all bought from Animates) and lots of plants - we subsequently removed the two red plants as the leaves kept dying.
We filled her up with water - cycle and aqua plus as recommended by Animates, and left her to stew for a week.
We then took a water sample in and it passed, so we bought 6 neon tetras and two catfish - albino (one male and one female).
Things were humming along well, regular water changes of up to 1/3 and everything has been going well.
Temperature is steady - around 26 most of the time - sometimes down to 25, and every now and again 27.
We introduced 6 glass catfish and they swam around and all was merry in the tank, there were parties in the tank most nights, and huge hangovers in the morning.
Monday we went out to Redwood Aquatics (having only dealt with Animates up to this point) and purchased 4 small neon tetras, and 2 siamese fighting fish - male and female.
Next morning we found a dead neon - was one of the smaller ones.
Yesterday 2 died, and today 1 - all from the 4 that we had bought.
Yesterday, after being told that the siamese like calmer water we bought a eheim 2233 external filter, and that fired water around faster than the underwater one. We put in a spray bar this morning - but it still looks rather fast.
We have now found that the male fighting fish has a couple of white spots, and we're worried that we're going to lose him.
We're also worried that maybe we've made the wrong decision about the filter, or the choice of shop - as the dying fish have all come from there.
Any hints, we realise there is so much to read, but sometimes there are so many different suggestions we nod our head and say "ummm what?"
A good example is when to put in your first fish, we went to probably 6 different people and they all said different things
Thanks