Birdsnest struggle
- Thread starter sweeper7
- Start date
rovster
New member
Define slowly? How deep in the tank are they placed? Flow? I have 3 species of birdsnest in mu nano, and I think they grow pretty fast. Ponape for me the fastest, BOP the slowest, and green in the middle somewhere.
Any pics? The params you posted look ok, so it's probably something your not telling us
Acronic
The Fifth Master
A pic is worth a thousand words, maybe its something you are not showing us 
Just sayin, you will likely get a more thorough answer if we can see it. At least It would be a better starting point than a rundown of params
If you cant take a pic. tell us what species it is and from there we can ask you if the tips are pointy or round, colour ect.
Just sayin, you will likely get a more thorough answer if we can see it. At least It would be a better starting point than a rundown of params
If you cant take a pic. tell us what species it is and from there we can ask you if the tips are pointy or round, colour ect.
minireef30
New member
Phosphate is high at .25 which will hinder calcification.
If that isn't a typo try to lower it to 0.02 or so.
If that isn't a typo try to lower it to 0.02 or so.
Acronic
The Fifth Master
You need to replenish the alk and cal somehow and waterchanges wont accomplish that. The corals have gone "dormant" and are not consuming alk and cal wich is why your alk tests 8 and also why the tips are rounded and not growing. Invest in a calcium reactor or two part if you want your sps to grow.
minireef30
New member
The problem is between water changes the alk drops and then is raised.
SPS need stability to thrive and grow, along with light and low nutrients.
Get the phos lower and use something to maintain alk,cal and mag.
I use kalk in my topoff to keep things in check. Water changes and gfo to replenish
mag and help lower nutrients. I believe you will be fine once you have these under control.
SPS need stability to thrive and grow, along with light and low nutrients.
Get the phos lower and use something to maintain alk,cal and mag.
I use kalk in my topoff to keep things in check. Water changes and gfo to replenish
mag and help lower nutrients. I believe you will be fine once you have these under control.
minireef30
New member
Beat me to the punch. lol
rovster
New member
Do you have a FTS? I don't see much if any algae in that pic. I'm assuming you used an API phos kit hence the high reading (lowest for the test, but pretty useless for SPS). Something has to be going on. Birdsnest are relatively fast growers. If you have an Alk test kit, test every day or every other day for a week, and see how much it drops between water changes. I have to dose a good amount of 2 part daily to keep up with demand. Not saying that's the case for you, but if you are keeping SPS, you should do this exercise regardless. GL!
Acronic
The Fifth Master
what you need to do is measure the alk. Then add enough alk solution to raise the dkh by 0.5 dkh. Test again to make sure the dkh in fact is 0.5 dkh higher. Wait 24 hours, test again. The dkh should have dropped. The result will determin the baseline of your tanks consumption. ie: if your alk is 10dkh, and you add 0.5 dkh, it should measure 10.5 dkh. After 24 hours the alk should drop to 10.2 dkh (just an example) this tells you that your tank consumes 0.3 dkh of alkalinity per day. You must replenish that 0.3 dkh every day.
edit: There are calculators that tell you how much solution is required to make a 0.3 dkh addition to your tank. Bulk reef supply for instance has one on their website.
edit: There are calculators that tell you how much solution is required to make a 0.3 dkh addition to your tank. Bulk reef supply for instance has one on their website.
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I dont have any green algae or anything, what i did have was my glass was covered in film algae on an hourly basis but since I added the Chemi Pure elite i haven't had to clean it more than once every 2 days.
I got a .25 reading than I went to my LFS which they used an electronic reading or whatever and it read .27 so it was pretty accurate.
I only have 1 SPS but I was surprised that my alk dropped from 10 to 7 in about 2 days when I ran a test a couple days ago
I got a .25 reading than I went to my LFS which they used an electronic reading or whatever and it read .27 so it was pretty accurate.
I only have 1 SPS but I was surprised that my alk dropped from 10 to 7 in about 2 days when I ran a test a couple days ago
