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some sps turning white


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Two most common reason why SPS stn. Wrong water parameter and pest or disease infection.

Suggest you get a reliable test kit and test for your tank water parameter such as KH level. If possible test for ca and mg as well. Salinity should also be checked with a working refractometer.

Try to recall if you have done anything new to your tank ( such as adding carbon, additives etc ), if so, preferable stop adding if possible for the mean time.

The best possible solution to solve the issue is to do gradual water change with a reliable salt mix...say about 10-25% depends on the severity of the STN. You might need to perform water change for two to three times so as to bring the water parameters back to a normal level.

There are many reasons as to why your sps is having stn, if you find out the water parameters, you can narrow down the cause and solve the issue more effectively.

Treat others the way you wanna be treated...

 

 

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  • 3 months later...
  • SRC Member

Turning white tip down or bottom up?

Cheers,

James

Reviving my reef tank :

Crystal glass 53" x 22" x 17" rimless (inclusive of 12"x22"x17" IOS)

Life Reef HVS3-24 with mazzei venturi

ATI Sunpower 8 x 39w T5 (4 x Blue plus, 2 x Aqua blue special, Coral plus)

ZET Light 3 x 3w LEDs moonlight

Arctica 1/3 Hp + 1/4 Hp back up

Vortech mp40w x 3 + Jebao wp25

Eheim 1264 x 3 + water blaster 5000

Vortech back up battery

TLF-150 + Rowaphos

Activated carbon

Kamoer 3 channel + CaCl2 + NaHCo3

150L Refugium with DSB, miracle mud, cheato

2ft T5 x 2 light tubes for refugium

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  • 2 weeks later...
  • SRC Member

Top down could be kH high, too high flow,

Bottom.up could be pH swing, lack of flow, pest.....etc

Cheers,

James

Reviving my reef tank :

Crystal glass 53" x 22" x 17" rimless (inclusive of 12"x22"x17" IOS)

Life Reef HVS3-24 with mazzei venturi

ATI Sunpower 8 x 39w T5 (4 x Blue plus, 2 x Aqua blue special, Coral plus)

ZET Light 3 x 3w LEDs moonlight

Arctica 1/3 Hp + 1/4 Hp back up

Vortech mp40w x 3 + Jebao wp25

Eheim 1264 x 3 + water blaster 5000

Vortech back up battery

TLF-150 + Rowaphos

Activated carbon

Kamoer 3 channel + CaCl2 + NaHCo3

150L Refugium with DSB, miracle mud, cheato

2ft T5 x 2 light tubes for refugium

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