sponges

pissyfish

Member
do they hate light? i found sponges on a piece of rock and turned it toward the light and they deteriorated big time.
 

spanko

Active Member
Yup, grow in areas of low light called Cryptic zones. I see many under the caves and openings in my tank.
 

weisenphatty

New Member
Can anyone tell me what this. It is starting to branch out with stringers and the tips are turning a burgandy color.
 
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