I didnt have a previous thread about this
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Theres your problem. LOL 5 years and its never been taken down and cleaned and substrate replaced? You can only imagine the amount of foul Nasty stuff in the substrate..........55 gal running for 5 years
Theres your problem. LOL 5 years and its never been taken down and cleaned and substrate replaced? You can only imagine the amount of foul Nasty stuff in the substrate..........
Probably a fungal infection from laying on the bottom of 5 year old substrate would be my guess.... meh