also any idea if i can use a allpondsolutions 3 feet led light (amazon.co.uk/All-Pond-Solutions-Tropical-Extendable/dp/B07MK2FCFY/ref=as_li_ss_tl?dchild=1&keywords=pled+led&qid=1599910372&sr=8-1&th=1&linkCode=sl1&tag=mdfishtanks-21&linkId=bbce3cf2a6cac785f7ce8cfde0116e30&language=en_GB) on a 69 by 30 by 30 inch tank with low light fast growing stem plants, high nutrients and CO2?
can i use this light
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https://www.amazon.co.uk/All-Pond-S...ce3cf2a6cac785f7ce8cfde0116e30&language=en_GB
I don't think it's wide enough. You need a lot of light with Co2.
I don't think it's wide enough. You need a lot of light with Co2.
The measurements that you provided are for a 270 gallon tank. A deep tank at that. This light is nowhere near powerful enough to grow plants in a tank that big and deep. It might make a good night light for that many gallons though.