These are some of the mods I have done on my AR620:
Pic 1 is an added light fitting (15w Power Glo, 18000k), this was added to the 2 fitted lights(1xblue actinic, 20000k, and one marine white, 10000k)
Pic 2 is light with reflector aimed towards the rear of the tank
Pic 3 12v DC fan to cool the lighting
Picture 4 and 5 is the overtank filter chambers, first one is filled with pre filter wool, seachem matrix carbon, seachen purigen, seachem phosguard, second chamber is filled with a few chunks of live rock rubble, I'm wating for a light to change this into a mini fuge so I can add some cheato, oh and pic 4 shows digital thermometer
Pic 6 is a DIY crab trap as I have a predator crap I'm hoping to catch tonight
Pic 7 is DIY blue cold cathode tube for moonlight
Pic 8 shows Koralia Nano, MJ1200, surface skimmer attached to stock pump to filter and heater(mag float on the opposite side)
Pic 9: Can anyone ID this?
pic 10: The new Trochus family as tank has now cycled (hence the diatom bloom in some of the pics)
![DSC00093.JPG DSC00093.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29760-5f02d4a60177e663ab078974cc15df9a.jpg)
Pic 1 is an added light fitting (15w Power Glo, 18000k), this was added to the 2 fitted lights(1xblue actinic, 20000k, and one marine white, 10000k)
Pic 2 is light with reflector aimed towards the rear of the tank
Pic 3 12v DC fan to cool the lighting
Picture 4 and 5 is the overtank filter chambers, first one is filled with pre filter wool, seachem matrix carbon, seachen purigen, seachem phosguard, second chamber is filled with a few chunks of live rock rubble, I'm wating for a light to change this into a mini fuge so I can add some cheato, oh and pic 4 shows digital thermometer
Pic 6 is a DIY crab trap as I have a predator crap I'm hoping to catch tonight
Pic 7 is DIY blue cold cathode tube for moonlight
Pic 8 shows Koralia Nano, MJ1200, surface skimmer attached to stock pump to filter and heater(mag float on the opposite side)
Pic 9: Can anyone ID this?
pic 10: The new Trochus family as tank has now cycled (hence the diatom bloom in some of the pics)
![DSC00083.JPG DSC00083.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29751-a63e8fc7e8192b3cf2e283668f2bd0e8.jpg)
![DSC00084.JPG DSC00084.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29752-9b72584e38feaac21f5cbed220712468.jpg)
![DSC00085.JPG DSC00085.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29753-b1c1432cc9c6f38c51da02f4a581dd64.jpg)
![DSC00087.JPG DSC00087.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29754-01c8fd7fcaa2b3124b2c6609906b859a.jpg)
![DSC00088.JPG DSC00088.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29755-99e556a013153e261acc60e35541e11b.jpg)
![DSC00089.JPG DSC00089.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29756-b8321c7c4ece5c015458817211def154.jpg)
![DSC00095.JPG DSC00095.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29757-4bfe1d3ebd554ab0766deb547d990407.jpg)
![DSC00086.JPG DSC00086.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29758-ef7a0e4c511b15697dfd0c3bfc1c837f.jpg)
![DSC00091.JPG DSC00091.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29759-2c35edc101b6f86e5286af8f4e4925fd.jpg)
![DSC00093.JPG DSC00093.JPG](https://www.aquariacentral.com/forums/data/attachments/29/29760-5f02d4a60177e663ab078974cc15df9a.jpg)