Weekly water changes? 10 percent? Or more?
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The best thing to do is to find someone local to you and pick their brain. Then find others and pick their brains. See which philosophy lines up with what you envision and want to do and try to implement their experience. But each tank is different and what jda said is somewhat true: You have to be 100% invested into someone’s philosophy if you truly like their results. Or just use some of their methods and see what works best for you, and make tweaks to your tank as no two tanks are ever the same, even running similar set ups. The more you KISS it, the better, IMO.
A lot of it is trial and error too, and recognizing where you went wrong to correct that mistake or mishap.
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Check into some of the el cheapo refugium lights. I have this...Would changing the flow out of my refugium be better too? Like turning down the return pump? Or upgrading that light. I am using a par38 bulb on there now that is for hydroponics!
Check into some of the el cheapo refugium lights. I have this...
https://www.google.com/search?q=flu...d=chrome-mobile&ie=UTF-8#imgrc=_zb2dUGY-JCxSM:
I do 20% every other week. But if I had nutrient issues, I would do about 15% weekly until things got better. But.... water changes are like a bandaid. We need to find the root of the problem so that things don’t revert back to where they are.Weekly water changes? 10 percent? Or more?
I think they have a refugium light but I can’t find it online. They have them at my LFS. But you can find them anywhere. I will say that if your macroalgae is growing well, you probably don’t need a new light. You might leave it on longer. At some point I left mine on 24 hours a day. I’m sure some plant experts can tell more on that subject but I didn’t see any negative effects.Fluval? Freshwater one?
I think they have a refugium light but I can’t find it online. They have them at my LFS. But you can find them anywhere. I will say that if your macroalgae is growing well, you probably don’t need a new light. You might leave it on longer. At some point I left mine on 24 hours a day. I’m sure some plant experts can tell more on that subject but I didn’t see any negative effects.
That’s probably the best idea. The first one I did showed my tank had tons of lead in it. I bought a heavy metal remover then tested all my source water (I bought RO from three different LFSs) and none showed lead. I’ve done ICP tests since and My tank hasn’t had lead since. We checked and dismantled plumbing, power heads, etc and all was ok. Still, to this day, I’ve never figured out where it came from.I am gonna do the icp test. It is in my cart saved. It might be simple like that or might be something else. Who knows at this point what it is. I’ll post a pic of it once it come in. I think I’m gonna find the root issue to it. Try to see where it is coming from and adjust accordingly. Keep feeding the sand and see where the issue stems from. Get an accurate assessment to it.
That’s probably the best idea. The first one I did showed my tank had tons of lead in it. I bought a heavy metal remover then tested all my source water (I bought RO from three different LFSs) and none showed lead. I’ve done ICP tests since and My tank hasn’t had lead since. We checked and dismantled plumbing, power heads, etc and all was ok. Still, to this day, I’ve never figured out where it came from.
I did show deficiencies in other places. My corals had just been sitting there.... not dying but not growing either. They were all green/brown and not the beautiful colors like when I bought them. I started using Red Sea Colors and my tank has never looked better. Coral colors are beautiful and stuff is growing like a weed. I swear by the stuff. But, again, we’ll get there. One thing at a time. Let’s do the ICP test and see where you are. For now I’d focus on nitrates and phosphates. It’s easy to fix for the most part.
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Dkh 9.4
Calcium 440
Po4 .12
Apex controlled system as well.
#reefsquad
So I may be jumping the gun, and this could of been said already (unfortunately I didn't have time to read all the pages) but, I would remove your sand bed. It looks pretty deep on the side and it can be releasing all sorts of things into your water stunting / killing your SPS. This is by no means a scientific answer, just an observation - old sand beds can slowly rot a tank.
+1 on getting an ICP test. That’s all you need to do for now. Get an idea if anything is way off and go from there.