john bean
Seedling
Hi All,
I would like to change the original Juwel hood with one 18 watt T8 tube for an Arcadia (old type) luminaire do I go for the 2 x 24 watt per tube unit or the 4 x 24 unit.
My tank has pressurised CO2 and ferts.
Thanks
John
I would like to change the original Juwel hood with one 18 watt T8 tube for an Arcadia (old type) luminaire do I go for the 2 x 24 watt per tube unit or the 4 x 24 unit.
My tank has pressurised CO2 and ferts.
Thanks
John