WILMER
Wilmer Villanueva
@WILMER · 2 weeks ago

I have a 32 AIO tank for a few years now , I’m having issues keeping my corals happy and some of my hammer heads are dead and every parameters I have been testing are where they should be. I just don’t know what to do anymore

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Maybe check flow around the hammers?

I have a MP40 but I have it at like 10 percent

Oh nice, MP40 should be plenty. Maybe try tweaking the direction or pulse a bit? I’m still

Yeah I have 2 AI Blades I just don’t understand. I know I have been struggling with nitrates and phosphate for a while but I finally got it stable

How long has the flesh been recessed on the skeleton like that? What kits are you testing with and what are your numbers?

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They’re all hanna checker

Your nitrates are too low and so are your phosphates. Never should be zero. Ever.

Good to know thank you

How often would you test for phosphate?

After you reach stability you can kinda judge that. Personally I do weekly small water changes, so I only test after something changes or something looks unhappy. Recently I had a trip and my nutrients climbed, I did a couple larger water changes and retested to make sure I was in a good range. You just have to see what works for you and your routine. Good luck!

Thank you I appreciate it

Things other than paramters I can think of Renting a PAR meter from a LFS is a good way to make sure your corals are getting the right amount of light. Adding copepods to increase biodiversity. Stability: Even if params are good. Do they swing a lot through lout the week?

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Yes for a long time I’ve been trying to dial it in. So yes there’s been a lot of swings

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Ok yeah keeping params stable with less perfect params will lead to better results than chasing perfect params

That’s the part I’m struggling with keeping it stable

If you can do weekly 10-20% water changes that’s the best option to stabilizing all parameters. I like Instant Ocean Reef Crystals

So here’s the thing i had a set schedule doing a weekly water change but then my water was to clean. So I started leaving things alone to bring things up and started chasing numbers

Like Billy said, don't chase numbers. That being said, LPS like euphyllia/fimbriaphyllia don't want some measurable amount of nutrients - my tank right now is out of balance but I have about 15ppm nitrates and .1 po4 (on the dirty side). Also make sure your dKH is in the acceptable range as I've had tissue recession what that got too low. Good luck!

I do a weekly water change of 15% and slightly overfeed the fish to keep phosphate and nitrate measurable.

Thank you guys for all the responses and support

A lot of reefers, myself included keep Mag at 1400+ and seem to be able to keep them very happy and some it’s a mystery. With so many beautiful options maybe pick something else.

What do you mean pick something else?

Different type of coral. I’ve talked to many, many reefers that struggle with torches so the don’t try anymore. Yet frogspawn and hammers are easier to keep.

You’ve got a hidden problem. Either you’re not testing all the common parameters or you are and there’s hidden things we can’t pick up. You need to send off an icp test. Could be a number of different things in your water. Start there, won’t be wasting your time and guessing anymore.

I agree, how do you send or get the ICP test?

You can order a kit from many retailers, you lfs might have a few in the shelf. Fill it per instructions and send off.

Also after you said that I went to check my filters from my RODI bulk reef system. Definitely looks like they need to be changed

Those are very important it’s the foundation of your whole system. I have shitty water where I live so I’m going through them more than others. You’ll have to monitor them to see how much you can get out of them. Kind of a pain the first go around but then you know.

Florida sucks for water, I need to get new ones thanks for the information

You bet!

Buy two icp kits. Do one with current tank water and the other with fresh rodi from your system.. FLUSH IT for about 1hr after changing filters. Change them all, then put the rodi water in the other and send them off. That way you’ll know if you need to add another stage to maybe catch something else that’s slipping through. But you probably won’t. Just cheap insurance and peace of mind.

Great information thank you for that

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