T8 tubes - opinions needed
Ok so far I've got sylvania gro lux's, a philips aquarelle, interpet beauty light(the original, not the plus) as options for t8s(ge chromas, philips daylight deluxe etc. just don't seem to exist in the UK).
Can anyone suggest any other reasonable tubes? Osrams lumilux is reasonable but can only be bought in bulk, sylvanias normal tubes don't look that good, philips don't seem easy to find and GE, the only option is their polylux's/standard halophosphates, which again, seem pretty hopeless.
They'll be for lighting a 4'x2'x2' tank, so another possible option is envirolites or other cfls. Opinions on envirolites if anyone has any would be appreciated too.