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Hey Fellow reefers, I’m looking for some input, opinions, advice for ways to improve my acro coloration. My SPS tank is a 14 gallon bio cube that’s been up and running for several years. Parameters have been very stable and all corals are currently healthy. I have very good coloration but...

Hey hey! Wondering if this will work as a refugium. Middle chamber of the IM fusion nano 10 gallon.

Hello, I have got my tank and here are the specs. L28, W18, H34. It’s a longish cube. I already purchased zetlight ZT6500. I want to get it right at the first go so my question is that is the light sufficient for corals. I know sps corals need more light so should be placed more at a height...

Hey Guys! Hope you Are all safe and well! I was wondering if any of you guys can share the settings you use or the preset file you use for the AI Prime 16HD LIght? I'm trying to figure out what would work best. I have two Clowns, one mandarin Goby, a shrimp, some snails, Zoas, birdsnests, and...

Hi all, I just picked up the AI Prime Fuge light and love it! But is it bright! :) I’m brainstorming some ways to shield/block the light from flooding the rest of the sump: - Cinefoil? This stuff is pretty awesome - not the prettiest necessarily, but I’m leaning this way. Essentially built...

Kessil A360WE Tuna Blue (light use) with Gooseneck - $225 locally or $235 shipped PM or text 8148800256 Seth

I currently have a Seneye that I use solely for measuring PAR, but I am looking to purchase an Apogee Instruments meter to replace the Seneye because I no longer want to connect a meter to my computer. So, I am trying to decide between the MQ-210 and the MQ-510. I use only T5s, so I don't need...

Looking to buy 2 of the K7 pro ii lights & brackets. Let me know if anyone has any for sale!

I have a 5 gallon pico tank. I currently have one anenome, clown fish, hammer coral, and 2 shrimps. I want to buy more corals and have them grow around the rock. I know I need a new light. Will this one work for my tank? Any other recommendations in equipment? Any beginner corals that wont die...

ATI sunpower 48'' 8bulb fixture.2years of use.works great.comes w/ hanging kit.400.00 20lb c02 tank 3/4 full 70.00 x3 eheim jager heater 300w 20.00 each local pickup in GA. cash or zelle thanks for looking

For sale Kessil A360x Used Like new With box 380OBO

Hey guys! Starting up a 10 gallon - IM Fusion nano reef tank. Planning on mixed soft, LPS, and SPS corals. I have a AI prime 16 HD at the current setting (see picture). Is this going to fry my corals? Will start it with 50% acclimation over 30 days when I do add the coral. Thanks!

Hey guys, I’m setting up a 25 gallon cube reef, found one with a sump and stand for a crisp 100. I was wondering what kind of salt should I buy? Along with lighting? I want a mixed reef. Would a AI prime hd be okay? It 19(in) tall. Also Red Sea salt? Or fritz? I want something that will mix...

I’ve been using this light for the past 2 weeks and everything seems fine in my 10g tank.. (see image with light description) I really want to get a BTA for my clownfish but am already over budget and wouldn’t be able to afford another light :( Will the BTA and my frag eventually die under this...

Are these specs ok for a 10g tank with a small polythoa coral frag? I would also really love to get a bubble tip anemone for my clownfish.. Are there other cheaper alternatives to T5 and the other well known lights? Anything under $40?

Trying to find aluminium extrusion for a custom light fixture. Using 20mm star led boards have 13 3W leds spaced over 800mm±100mm. Anybody got any ideas or sources? Ideally in the UK to keep costs down. Cheers

I have an AI Prime HD (with box) and the 90degree mounting arm for sale. I bought this October 11, 2019 so it's just over 3 months old. Excellent condition - just getting out of the hobby for awhile. Asking $160 shipped for both (US) Let me know if you have any questions.

I have a 30 gallon tank that measures 24 x 16 x 17. Currently only have LPS but I want to get into SPS. I'm using a AI Prime HD right now, but have had bad luck with SPS. I don't want to run T5's as I want a light that I don't have to keep changing the bulbs. I was thinking of a Hydra 32 HD...

Hi all, I recently got a space invader pectina off of ebay, and noticed that it didnt have the large polyps extending from the base, but it was a pretty good deal and I was already combining shipping with some zoas i picked up from the same seller. I noticed today it started opening up and...

Hi all, I have a 20 gallon long peninsula style tank that is about 30 inches long and 12 inches wide. I was wondering if it would be better to have one Nanobox Duo Plus M or two AI primes since they would be comparable in price. The nanobox would probably look more clean since it is one light...

I rented a par meter from BRS, here our my results. Is this appropriate par for a mixed reef? I have two red sea 90 LEDs running at 60% Blue and 66% White. I wanted softies and LPS towards the bottom and easy SPS at the top. I know the bottoms a bit high for low light coral and the top is...

Found on reddit. I would hate to be his neighbor!