Hi,
I am new here and just want to say this is a great site !. I have a 15" clown knife in a 80 gal. tank. I do about 50-60% water changes every week. I have noticed that when I vacuum and clean the gravel, the clown knife comes by and starts to "flash" or rub its body along the gravel. It doesn't do this on a regular basis, only when I am cleaning the gravel. Just wanted to know if anyone has experienced this and if this is some type of territorial marking by the clown knife ? Or is my clown knife really strange ?!!
I am new here and just want to say this is a great site !. I have a 15" clown knife in a 80 gal. tank. I do about 50-60% water changes every week. I have noticed that when I vacuum and clean the gravel, the clown knife comes by and starts to "flash" or rub its body along the gravel. It doesn't do this on a regular basis, only when I am cleaning the gravel. Just wanted to know if anyone has experienced this and if this is some type of territorial marking by the clown knife ? Or is my clown knife really strange ?!!