I used the original single rope that joey made on my 125 and it works well. The color is a bit off but it's ok. It's definitely not a plant light, my anubias wouldn't grow at all. As far as just a light for the tank it's great because its really not even strong enough to grow algae. You could do the double strand version but I think at that point the cost/effort wouldn't be worth the same as just ordering a 48" beamswork from eBay