I have been using the gray Brute cans for years with no issues, a 44 gallon and a 32 gallon. When I purchased them I did check the recycling # and they were deemed safe to use. However, if buying a different color eases your mind then have at it. You can order them off of Amazon and have them...
Used Single Ended Metal Halide Reflectors for sale
Located on Staten Island, 10314. I have two metal halide reflectors for sale. Includes glass covers. 14"L by 14"W by 8"H. May be Lumenarc brand, but I am not sure. Bought for a project that never got off the ground.
Reflectors: $50 each...
Used Skimmers for sale: ATB and Aquamax
Located in Staten Island, 10314. I have two used skimmers for sale. First is an ATB with Eheim 1262 pump, 21"H by 14"L (with pump) by 8"W. Second is Aquamax ConeS CO-1. Pump for the Aquamax needs to be replaced, but will be included in case you can get...
Located on Staten Island, 10314. Selling two used tanks. First is a 58 gallon reef ready Oceanic tank with pine stand. Stand had some water damage from previous owner but is structurally sound. Hardware on left door needs to be replaced (see pictures). Second tank is a 75 gallon non-reef...
If you are not going to put the reactor in a dump then I would avoid the two little fishes reactor. Too prone to leaking imo. I have the BRS one as well and you can put it anywhere. Doesn't need to be screwed in.
If it's too bulky maybe check out the GEO or vertex reactors. They looked like...
I usually use ATI bulbs, but have also used Geisemann and KZ bulbs. They work fine as well. Just bought 4 blue plus, a Coral Plus, and a Purple Plus for my 6 bulb T-5 fixture.
I get the gist of what you are doing with the acrylic covers. You could also use heavy duty Velcro to attach them to the screen top. That way they can be easily removed for cleaning.