Will the 36" fixture penetrate the 18" water column of a 48" long aquarium?
245001
It will most definitely cover that area but, if only using the one fixture you should only look at low an mediumlight plants....adding a second fixture would be best
245002
Yes. I have mine about 2 inches above the tank, with a 24 inch high tank. I get about 35 PAR light intensity. With it on a 18 inch high tank you should get about 50-60 PAR, which is medium to high light, if not high light. If you have aquatic plants in the aquarium you will need to use pressurized CO2 or you will most likely have problems with algae.
245003
yes for a soft light but if you want a bright tank i would go with 2 of the bars just to be safe
570557
the legs will extend approximately an inch on each side, so no it will not reach the end of the aquarium.
155722
The lengths (24"-36" for example) are as follows: the light fixture itself is 24" long, the supports for the light will stretch out to 36" allowing the fixture to be used on a wider aquarium. I have the 36"-48" fixture on an aquarium that is 48" long, and as a result I have areas in the tank where light intensity is less that it is in the middle and it is causing plants on the edge I the aquarium to get insufficient light. I would suggest you get a fixture in which the smaller length (24" on a 24"-36") matches the width if your tank. That is unless you want some darker areas in your aquarium. The lengths (24"-36" for example) are as follows: the light fixture itself is 24" long, the supports for the light will stretch out to 36" allowing the fixture to be used on a wider aquarium. I have the 36"-48" fixture on an aquarium that is 48" long, and as a result I have areas in the tank where light intensity is less that it is in the middle and it is causing plants on the edge I the aquarium to get insufficient light. I would suggest you get a fixture in which the smaller length (24" on a 24"-36") matches the width if your tank. That is... » Read More The lengths (24"-36" for example) are as follows: the light fixture itself is 24" long, the supports for the light will stretch out to 36" allowing the fixture to be used on a wider aquarium. I have the 36"-48" fixture on an aquarium that is 48" long, and as a result I have areas in the tank where light intensity is less that it is in the middle and it is causing plants on the edge I the aquarium to get insufficient light. I would suggest you get a fixture in which the smaller length (24" on a 24"-36") matches the width if your tank. That is unless you want some darker areas in your aquarium. « Show Less
1614905
You would want the 24"-36"for maximum light coverage of the entire length of the tank.
212131
Yes. Just be sure you have the 48-inch light. There is a 24-inch fixture also. The BUAB48 will fit the 48-inch Hydrofarm grow light.
1048888
If you're referring to a 36" cabinet, I would assume so. I have the 36" sink on a 36" cabinet. Take note of the sink depth + garbage disposal to ensure you have enough clearance.
1202134
If it is a 40 breeder you would use the 36" fixture. But in either case, yes. These lights are fine for a coral tank with the 3 color lights and wattage you would be generally fine.
1710941
I would say definitely not. I have the 36-48" single bright on a 3 ft tank, 30 gal. I feel the light is just adequate and I'm glad I didn't get the 24-36". The light doesn't spread out a lot either so I would think you would want to light full length of your tank with 2 x 36-48s. Even with that, growing plants will not be an option. Hope this helps. Larry
519335
I can't give you a definitive answer for a freshwater tank but I am using it over a refugium attached to a saltwater aquarium. I am having excellent growth of cheatomorpha (a macro algae) my biggest worry is with your 18" depth getting enough light down to the bottom of your tank to grow any small plants you may have. I think it will still suffice as most freshwater plants are used to living in murky water and don't need as much light.
872203
You would need the 48" to properly span the tank. The 36" would not cover the whole length and would have to sit on top of the glass.
978604
If you mean will a 48 or 60 inch the light is for a 48 to 60 inch so the light is 48 inches long just put something 48 inches over your aquarium and you will see how it will look the light is for 60 inch the longest so you would have to support it or hang it above your 72 inch aquarium. If you have any more questions or would like to call and ask more my number is 1-909-519-9311 Thanks Allen
1878684
Hi there. My light,- the actual light bar itself, measures 22inches. It also has two metal prong/bars that extend from either side that fit over the top of the aquarium, that measure , in total, 36 inches. The extensions keep the light raised slightly off the top of the aquarium,probably for heat circulation. I didn't like the way the light hit my eyes, so I didn't use them. LEDs are pretty warm, and the top of my acrylic tank is now warped a it . Not a big deal for me. So, I think the 24to36 would be a good size, unless you want the light bar in direct contact with your aquarium top. The light is very bright, does that cool wave thing, and has supported my live plants well. The automatic on, off, of the white and blue lights is a perk I did not think I needed. But, it's great as a convenience, and easy to program. Hope this helps, if a bit wordy
1440843
I have a 30 inch deep tank and the light coverage is fine for softies and Lps corals but the spa corals need to be up close to the fixture.
1001399
No. It is designed to replace an existing 4" fixture. There are 6" products available.
1482823
I bought the 24" for my 30 gal tank. It said 24"-36" I believe. The light was 24" and the legs extended out the sides so it would fit up to 36". Great light but if you have a 77" tank I doubt that 48" will work for you.
163715
I looked over the feature of Aqueon Modulare LED 48 inch fixture vs. Aqueon LED Aquarium Light Fixture, 48-Inch (I owned). The features are identicalThe manufacture might changed the name to Aqueon Modulare LED 48 inch fixture. I hope this help.
2043610
The unit is exactly 24" in length with extenders on both sides that will extend the total out 26". I have a 48" wide 60 gal tank with a bar at the top in the center so I use 2 of the 24" units. I tried a 48" unit first but the center bar wouldn't allow the unit to sit securely. The units come with a single led bulb, but will house 3. You will want at least 2 bulbs per unit. In spite of the expense, I now have 3 bulbs per unit. Beware of knocking them into the tank! I managed to ruin one of the units by doing so! Best of luck!