I had noticed my shrimp were appearing less and less often, I figured they were just getting better at hiding.
Today during spontaneous maintinance I happend to glance inside the HOB filter and sure enough stuck to the filter media is a dead shrimp, still fresh and pink. I had 90% of the filter intake covered with a spong for extra bio filtration, the bottom (smallest holes down there) were left uncovered so some of the debris would go up to the real filter. I left that one part uncorked.
The shrimp always stood up to the current, even of my high flow powerhead, so I suspect he ventured in and got a suprise at the impellor. I have only had this filter hanging on for 4 days
Needless to say the bottom is now corked with a spong and nothing can get into the filter now, only water.
$4.00 gone
This is my story and a warning to allyall with missing or dissapearing shrimp.
Today during spontaneous maintinance I happend to glance inside the HOB filter and sure enough stuck to the filter media is a dead shrimp, still fresh and pink. I had 90% of the filter intake covered with a spong for extra bio filtration, the bottom (smallest holes down there) were left uncovered so some of the debris would go up to the real filter. I left that one part uncorked.
The shrimp always stood up to the current, even of my high flow powerhead, so I suspect he ventured in and got a suprise at the impellor. I have only had this filter hanging on for 4 days
Needless to say the bottom is now corked with a spong and nothing can get into the filter now, only water.
$4.00 gone