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Derasas can live on rocks, but they don't attach well. The can also live on sand. Usually sand is safer though as, since they don't attach well to...
I don't think it matters in a new tank, as the tank should cycle before putting in livestock. So, there is plenty of time for the sand to settle....
It may very well be overkill if you have a soft-coral or LPS dominated tank. what kind of corals are not responding favorably? Sent from my iPhone...
Did you sand the acrylic? Usually it holds good enough for baffles if you rough the surface up pretty good. Unfortunately I am not sure how to fix...
Sounds good. Off the top of my head, I'm not sure about the optimal flow rate for purigen. As long as water is forced through it should work okay...
I definitely think you should run GFO, but I'm not convinced chemi-pure elite is a very effective means of running GFO. I keep hearing lots of...
Best to force water through it. While carbon and GFO can work passively, they don't work as efficiently when used passively. Basically, the power...
Look, the only way you will ever test positive for phosphate is if there is some sort of limitation. If you have sufficient nitrate, iron, other...
I'm just getting caught up. Sorry to hear about the accident, tanks looking good though; glad everything is falling back into place :thumb_up:...
Great info thanks for posting :thumb_up:
This seems to be the standard answer everywhere ;D I still haven't seen PAR contour plots, or even detailed specs, so, that seems like a big...
I don't have any numbers, other than from other threads. I'd think the air intake will depend on how far under water it is, what kind of skimmer it's...
I agree, based on the PAR numbers from the contour plot in this article, you would need two SOLs to get decent coverage for SPS. Feature Article:...
Good point on the raising. When I ran that type of setup, I made a custom canopy. The MHs where about 10-12" above the surface, with two big fans,...
I've been running one on my skimmer for a few months now and it has kicked butt so far. What do you want to know?
That is a lot of light for that tank. You can probably keep just about anything, although, some corals may need to be put in shaded areas. I had a...
Definitely go with a reef brand, the HD/lowes ones are very low capacity and really will be much more expensive in the long term. BRS, Spectra...
Cut the BRS calc recommendations in half to start and go from there. As for changing, GAC does loos a lot of capacity withing the first few days. A...
No, you can just have a surge protector with just the pump, you don't need to add other items to load the circuit. A quote from n2585722the DA...
Personally a single koralli nano would be fine for a softie tank. I think my old softie tank was run at around 10x for like a decade and did quite...
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