enough lighting

hi guys iv just change my bulbs and the colour i got is a beautyful purple but is it enough ? iv got two t5 marine white at 45w and a marine blue t8 and got a new marine blue actinic t8 30w which is were the purple is coming from i love the colour but its not as bright as it was b4 i had powerglo 30w t8 b4 i change it 2 marine blue actinic. is it strong enough?
old lights

new lights

dont think the camera phone is not good but it is much darker then it was b4

 

It should be fine if you have not changed the wattage total. Tank looks great.

 

Can you describe your lighting in more detail? How many bulbs, color and wattage? Brand? The brand name can really affect the PAR output of flourescent bulbs.

 

juwel aquarium t5 unit with two marine white bulbs 45w 15000k
fluval t8 unit with one marine blue and marine blue actinic 30w