thanks OM47, but my lily would pull it down, if i put the bucket on the chair which is ontop of my oak table, it gives more height and siphons quicker. and on a 120L speeds a good thing, as it takes 3 hours to do 4 tanks on a sunday and 1 1/2 hours on just the 120L
  
 
anyway, ammonia 0 nitrites .50 nitrates 80 ph 6!!!!!
full empty 
and decided to put fish in again sorry.....this tank will be a breeding guppy and platy tank, 3 female guppies,,,black/grey body with bright yellow/orange tinge tails and fins.....stunning. plus a mosaic delta guppy male with black white and orange stripoe tail...should produce some stunning fry
plus i have bought 2 golden calico female platys, so now looking for a male version for them.....these are in the 90L
the tank only has an adult equivalent of 16 1/2 inches of fish ( when male platy included) so shall continue monitoring water
here are 3 of this tanks housemates, anyone can give me there colour name,,,great? i think female are round tail red blondes...and male is mosaic deltaguppy ? am I right?