How to chose perfect lenght for 80 ccm aquarium

[Kflytying]

Hi guys,
I'm new on this side and I'm planning to buy a new chihiros lightning for my aquarium.
I will use my aquarium for planted aquarium and I'm thinking between two options
Chihiros WRgB 2 pro and
Chihiros B series.
My aquarium is 80x45x45
Now i'm thinking is better to buy 80 ccm lamp or to buy smaller and mount it with brackets to adjust it on desire lenght?
Second question is will it fir to my aquarium if i buy WRGB 2 pro 80?
Thnank you

 

[Administrator]

B 80 is for low tech tank.
If you use CO2 and Fertilizers you can go with WRGB Series.
WRGB II Pro 80 is powerful for your 80x45x45cm tank, but you can use low brightness.

For other WRGB models there is no 80 light so no more suitable one. And hanging a WRGB II Pro 60 is suitable for your tank size.

 

[Kflytying]

B 80 is for low tech tank.
If you use CO2 and Fertilizers you can go with WRGB Series.
WRGB II Pro 80 is powerful for your 80x45x45cm tank, but you can use low brightness.

For other WRGB models there is no 80 light so no more suitable one. And hanging a WRGB II Pro 60 is suitable for your tank size.

Thank you Administrator for reply,I'm planing high planted aquarium and with CO2.
I don't have posability for hanging light so i will use than 80 and just adjust brightness to my setup and plants.
Thank you