MARCDICKINSON
New member
I am currently using T5 lights 2 x 54 watts blue and 4 x 54 watts whites giving 324 watts in total .Having to replace these every 6 months this is costing my £240 a year
Would i better upgading to MH lights twin 150 watts ?
How often will i need to replace the MH bulb ?
Tank size 300 litres 4ft long 20 inch deep
Would i better upgading to MH lights twin 150 watts ?
How often will i need to replace the MH bulb ?
Tank size 300 litres 4ft long 20 inch deep
