comparison

I found an open box deal on a Hydra 64, and have been thinking about picking it up. However, I am bit confused by the wattage. I've read that the Hydra 64 is basically 4 Prime 16s (the naming suggests the same, 64/4=16). However, the Prime units have a power draw of 59w, while the Hydra is...

So, in a thread I posted a couple days ago detailing how we reefers are oppressed by landowners (lol), I was advised to start designing my setup while I wait for the opportunity to build. I started looking for a rimless 40 breeder, and I have found about zilch from anyone (which is weird because...

Hey folks! So I am finally learning how to do video editing... I would do this soooo differently now. I mention the 35-degree reflector in the video but it's actually the 55-degree reflector You can watch in 4k and you can skip to 5:34 for both running together, or 8:17 if you want to jump...

So I had a tank leak on Tuesday, and unfortunately the water got all over the power supply and controller for my DIY light... so I'm in the market for a new light for the left half of my 55g tank. It's a standard 48" x 13" 55g, 21" deep, so the space I need to light is 24" x 13"With what I'm...

Hello! I've tried looking around and I've seen some comparisons between two or three of these coral but wanted to kind of get a general idea of all of them at once as I would like to add one or two to my 36g. hoping R2R can help me out! What is the difference between these guys? I love the...