seriatopora atipical growing

[mercurio2682]

Greetings. I have two pieces of Seriatopora histrix about a year ago. When I introduced the frags had the classic form of deer horn,

View attachment 146420

but have been growing atypical, and do not know if it because of any lack of nutrients, light or otherwise.





I have also since Montipora, Stylophora, Pocillopora ... and grow with normal forms.

I have a 420 l lit with 2 150w mh and two 39W T5. reef-valued normal: 9-10 kh, ca 400-420, 1250-1300 mg, 1025 density ...

Any ideas?

 

[somethingphishy]

the overall shape and appearance of "hystrix" or birdsnest will vary due to flow in the tank

 

[Justdrew]

Higher flow will cause thicker, stubbier branches. It is the corals response to flow to make it more sturdy.

Drew

 

[mercurio2682]

Thanks a lot!! i was worried, but the solution is very easy.