High alk and nutrients

Renaissance corals

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So i recently had a major issue with my euphylllia Coral. It had nearly died completely. When i tested my water i was at nearly 12 dkh. With nearly 0ppm phosphate and nitrate. I started dosing coral Amino and polyp booster daily along with my regular feeding. Now about 2 weeks later the coral has completely recovered and is growing rapidly (also started on a 4th head). My alk is the same. But my nitrates would normally be considered dangerously high as are my phosphates at over 3.0 ppm (maxed out test kit) does anyone know why its happy? Also all my other corals have exploded in growth.

Should i keep it this high or try and lower everything slowly?
 

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Without knowing what your typical nitrate and phosphate levels are, it's hard to speculate. Chances are that yes, at near zero nitrates and phosphates their was some nutrient starvation.

While not dismissing your test results, 3.0ppm for phosphates is very high - and I might suggest re-testing. What testing kit(s) are you using?
 

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High nutrients and alkalinity are a good combination for growth. :)
 
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Renaissance corals

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Without knowing what your typical nitrate and phosphate levels are, it's hard to speculate. Chances are that yes, at near zero nitrates and phosphates their was some nutrient starvation.

While not dismissing your test results, 3.0ppm for phosphates is very high - and I might suggest re-testing. What testing kit(s) are you using?
Tested multiple times. Using salifert test kit. I know that it's accurate because I use the same test with multiple tanks. I was trying to keep lower nutrients and it was stable until i started trying tested the alk.
 

Randy Holmes-Farley

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So i recently had a major issue with my euphylllia Coral. It had nearly died completely. When i tested my water i was at nearly 12 dkh. With nearly 0ppm phosphate and nitrate. I started dosing coral Amino and polyp booster daily along with my regular feeding. Now about 2 weeks later the coral has completely recovered and is growing rapidly (also started on a 4th head). My alk is the same. But my nitrates would normally be considered dangerously high as are my phosphates at over 3.0 ppm (maxed out test kit) does anyone know why its happy? Also all my other corals have exploded in growth.

Should i keep it this high or try and lower everything slowly?

The usual coral problem with high alk and low nutrients is burnt tips, especially on montipora, apparently.

But undetectable nutrients can be a problem at any alk for several reasons and I'd look to raise the nutrients by dosing or feeding more.
 
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Renaissance corals

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The usual coral problem with high alk and low nutrients is burnt tips, especially on montipora, apparently.

But undetectable nutrients can be a problem at any alk for several reasons and I'd look to raise the nutrients by dosing or feeding more.
Thats exactly what i did. I just didn't expect them to go this high and cause everything to thrive. Also its a zoa dominant frag tank with just the one lps
 
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Renaissance corals

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That's not insanely high (I've sustained much higher, and my tank is probably in the 25-30ppm range right now). Phosphates of 3.0ppm is definitely too high (mine are typically in the 0.10-0.2ppm range).
My nitrates were up about 55-60 ppm. I noticed the nit/phos about 3 days ago and started lowering them. Today its at 30 and im gonna maintain there. Goal for phosphate is 1.5-2.0ppm. currently at 2.5ppm phosphate.
Ps i use phosphate-e to lower and maintain levels
 

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My nitrates were up about 55-60 ppm. I noticed the nit/phos about 3 days ago and started lowering them. Today its at 30 and im gonna maintain there. Goal for phosphate is 1.5-2.0ppm. currently at 2.5ppm phosphate.
Ps i use phosphate-e to lower and maintain levels
I just tested mine and they were in the 30-35ppm range, but that's fairly typical for my tank.
 
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Renaissance corals

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I just tested mine and they were in the 30-35ppm range, but that's fairly typical for my tank.
Yeah I mean as long as the corals are growing and look right? I don't see a problem. I had just been wondering if there was a particular reason why everything was loving those super high parameters
 

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Yeah I mean as long as the corals are growing and look right? I don't see a problem. I had just been wondering if there was a particular reason why everything was loving those super high parameters
When I first got into saltwater high nitrates were akin to consorting with the devil, but I've found that things generally seem to do a lot better (at least for me, anyway) with higher levels.
 
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Renaissance corals

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When I first got into saltwater high nitrates were akin to consorting with the devil, but I've found that things generally seem to do a lot better (at least for me, anyway) with higher levels.
Same. Crazy zoa growth too. Tripled the size of frags in a month. Like from 3 polyps 9+
 
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