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Sweet corals and pics. Looks like tank continues to improve and corals doing well. Got to feel good getting things back on track.
I've never had one, but they always seem like a good option. I have a couple friends that swear by them, but I also know someone who complains that the algae also pulls a lot of trace elements out of the water.I have a crazy idea…adding an algae turf scrubber
Why? To test the theory that an ATS keeps GHA out of the display tank.
My N and P are always 0 or close to. Nutrients aren’t an issue in this tank even with dosing both. So I am thinking about adding a Santa Monica ATS. Probably the SURF or DROP version. I think I have more room for the drop style but am going to measure my sump tonight

I've never had one, but they always seem like a good option. I have a couple friends that swear by them, but I also know someone who complains that the algae also pulls a lot of trace elements out of the water.![]()
I really want to get a decent microscope.Last Friday I spent an hour scrubbing the tank, rocks, and sand best I could. Pulling out hair algae from the rocks. The back wall was coated in Ostreopsis dinos along with the sand. There seems to be some other kind of dinoflagellates but my Amazon kids microscope couldn’t see it. Side note: I really want to get a decent microscope.
This other slime/dino is more maroon, grows a strand, and looks like little feathers on the end. I’m sure a UV would handle the Ostreopsis and whatever else is plaguing the tank but the stand is so cramped I couldn’t fit one in. Might be time to move all electronics outside the stand and open up that area.
I also got my Santa Monica Surf2 scrubber and installed it. First thoughts: completely overpriced for some 3D printing and foam. It wreaked of fresh silicone so I let it sit outside a few days to gas off. Second thought for the SM fanboy club: I understand the price though. It’s a niche product with very low quantity being moved. Third thought: the gurgling bubbles are very loud when there is no growth. Be prepared for this if your tank is otherwise silent like mine. Final thought: I’m hoping to see growth on it and see if it really has the effect so many users claim.
Switched to ESV salt since the AF salt just gives me Reef Crystals vibes without the elevated parameters. Not bad, just not my preference at this point
Which Sunpower is it? I love those fixtures, and they aren't as easy to find.Unfortunately, the halide issue is back. I believe I need to again shorten the cable between the ballast and fixture as the ignitor needs to be as close to the bulb as possible.
At least this spurred me along to put my Sunpower back together and got it ready for sale.
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I have purchased 2 Nicrew Gen 2 200s along with their rail, controller, and hanging kit. If the halide issue doesn’t resolve from a shorter cord, they too are going up for sale as the corals are now browning out heavily from the lack of light.
Which Sunpower is it? I love those fixtures, and they aren't as easy to find.