well, the tank was inherited from my father-in-law and he used the under gravel filter. at the next cleaning, i will get rid of it. presume i just run with a single gauze/sponge filter then.
there are only 4 fish in at the moment. the neons never changed colour - just died / disapeared.
something else that has just occured to me is that the plants i was buying didnt last too long either - maybe 4-6weeks.
i have pretty much stopped buying plants as i was forever cleaning up dead leaves - related?
had the fighter and the guppies at different times.
ok, water down to 28 and then after a week or so, down to 26. most of the shops around me have the tanks warmer.
I have my tank up and running for about a year now - here are the stats
36l with undergravel and conventional filter
temperature = 30deg
one live plant (have had up to 3)
ph 7
amonia = 0
nitrate <5mg/l
nitrite<0.1mg/l
25% water change weekly
feed is dried blood worms - every second day
the...