How many would I need for 55 g

[Qh2214]

http://www.aliexpress.com/item/165W...-Timer-Control-For-Fish-Tank/32378644780.html

I currently have a 20g long and my lights are going out but in the next 6 months I plan to move up to a 55g how many of these would I need for a 55g or can I get away with just having 1?

 

[twilliard]

I would think with 90 degree lenses you can use 1 depending on mounting height.
Also you must consider par output for the coral life you want to keep

 

[Reefrookie220]

I'd recommend dropping the extra scratch for some kessil 360s. They will be good even when you go from the 55 to a 75. Cause we all know once you've got the upgrade bug your stuck with it!

 

[twilliard]

I don't like to recommend other fixtures because a lot of people are on a budget
If I were to recommend a fixture not thinking of other people's finances it would be Orphek hands down even over kessils

 

[Reefrookie220]

Honestly I just bought 2 Chinese 165w leds, as long as you dial them back they are very good. 160 bucks free shipping eBay.

I consider buying lights that will work on a future upgrade to be bargain shopping. Lol.

 

[Qh2214]

So you think with that one id only need one from that site? Do you have the links to those lites what would you say those lights are compared to the one I have listed?