Hahahaha. Well this and whether that Such'n'such paly is indeed a true Tyree. Without these topis most of the forums wouldn't exist and we'd have nothing to bicker about :razz:


I'm starting to wish I had the best of both worlds. I love the flat look of T5s for the evening/actinics, I love how LEDs make colours pop (in particular the royal blue and true violet's for actinic) but I love, love, love my metal halide for daytime colour. I have all of the above on my tanks (MH + T5 on one, LED on the other).

For the small tank I'm loving the LED because there is no other way of generating that much light in a small package without cooking the tank, so I say that LED wins for nano tanks hands down. The fact that I am growing SPS in my nano without any filtration as fast (maybe even faster) than my big tank with equally good coloration has me as a firm believer. That said, I find the light at high noon just lacks the same oomph that my halide has.

On the big tank the MH is a rocks star. It just looks awesome. You get great shimmer lines (without the disco effect that LEDs give you), so the tank tends to look more lively and natural. I find T5 look a little flat as a main lighting option. I have a chiller on the big tank, so I really don't give a hoot about the heat really - tank stays a rock solid 79F right through the hotest days of summer (I've actually had more heat issues with the nano). However, at night time I look at the big tank and then look at the nano and sigh when I see colours exploding out of the nano like someone sent Hunter S. Thompson on an acid trip with a backpack full of fireworks and neon paint.

So what I'm now thinking might happen is that I'm going to try a DIY replacement for the T5s on my halide fixture and put in a mix of RB, TV and RGB.

yeah halides for daytime colour. I love those royal blues in the evening but i'm sorta missing my radiums during the day...

i'll be using my mitras until it eventually dies though. too much invested. i do still like it but there's something so fantastic about the light a halide throws.

down the road perhaps i'll choose to spend more on ac or a chiller instead of another LED replacement. That will depend on whether you can find halide bulbs 5 or 10 years down the road.

The current ReefKeeping tank of the month is running strictly LEDs, I believe ? It's a nice tank. Just thought I'd throw that out there.

If I could afford it I would get LEDs I love the colourization and types of lighting available and can bring out the colours a lot better than MH and most T5s but for what I want the cost is still outside my price range so for now stuck with T5 lighting.

Ever grow D120. $180/each. I have two running over my 4'. Google them. Read results. I found zero reasons not to buy them.

Radions are a rich mans pleasure.

I agree. Apparently, the cheap LEDs seems to have much lesser complains than the more expensive ones, particularly radions.

+1

I would take that with a grain of salt. A person would be less likely to complain about a problem with a low end light vs. one they just paid big bucks for. If an owner of a ebay special light pukes out I would think the "oh well it was cheap" mentality would come into play.

Huh?? Did you add up what T5s and MH's cost over 5 years? Be sure to include your power, cooling and bulb replacement costs.

Radions have come way down in price, and I expect will be even a lot cheaper in the next year. Competition will ensure that.

Personally, I would not go for the more expensive pro model. I have the cheaper gen 2's, and they have everything and more than I need in an LED light.

What I really like is the Natural Mode with the depth setting which simulates the sun path intensity and colour through the day. It has certainly worked well with my SPS.

Read everything. Not just one line. It will make more sense. And I made zero reference to MH or the comparison to 5 years.

You seem to have missed some things.

I paid $380 for two fixtures. So for me to outfit my 4'... Over a grand. Clear?