- Joined
- Jul 11, 2016
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- California
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How do you keep coralline at bay? I have 2 urchins and without them my tank would be purple, lol.
I used 50% live rock.



As everyone says - beautiful SPS Roberto! Just wondering how did you determine your LED settings? Did you use intuition or did you follow someone else?

For me this is the answer. Thank you Roberto.some with calcium reactor, some with balling, some with biocalcium only, some with kalkwasser
Hi Guys,
After five years of keeping a Fish Only, I just started a new SPS tank.
This tank has 50 days and I´m keeping my alk and ca just with kalkwasser. In 2 or 3 months I think I will start with balling ( tropic Marin ) plus kalk
My setup is :
2x Hydra 52
1x Hydra 26 HD
2x T5 Blue Plus
2x T5 Coral Plus
Nero5 , Mp40 and Gyre
Viper 3.0
Skimmer octopus 1000
Apex controller and I´m dosing kalk with kamoer.
No3 = 0 ( salifert )
Po4 = 0,03ppm ( Hanna )
Alk = 7,5 ( Hanna )
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This is the last video that I did for my youtube channel and I show my sump in this video :
Best Regards
Hi Guys,
After five years of keeping a Fish Only, I just started a new SPS tank.
This tank has 50 days and I´m keeping my alk and ca just with kalkwasser. In 2 or 3 months I think I will start with balling ( tropic Marin ) plus kalk
My setup is :
2x Hydra 52
1x Hydra 26 HD
2x T5 Blue Plus
2x T5 Coral Plus
Nero5 , Mp40 and Gyre
Viper 3.0
Skimmer octopus 1000
Apex controller and I´m dosing kalk with kamoer.
No3 = 0 ( salifert )
Po4 = 0,03ppm ( Hanna )
Alk = 7,5 ( Hanna )
![]()
![]()
![]()
This is the last video that I did for my youtube channel and I show my sump in this video :
Best Regards
Do you use RO/DI?I know that some people are in trouble with dinos, but this is new to me. I always keep my no3 and po4 to the low side and never had any kind of issue ( 20 years )
Cheers
How is the matrix working for you?Thanks Roberto. I just ordered some matrix.
I just cant beleive all the colors without a bunch of additives it looks awesome. What is your water source?I did a video with some SPS pics that I took this week :

