This is the one that I’m using on my shrimp tank. I squeeze it out maybe once a month and it is just one more grazing area in my tank for my shrimp and micro crabs to enjoy.
Fluval Intake Sponge (click link to see product)
My little HOB filter has never killed a shrimp and it does an excellent job for me with this little tank. The flow is adjustable and in all of the hours I spend weekly looking into my little shrimp tank I’ve never seen any evidence of adversity in my tank due to the flow from my filter.
The additional sponge over the intake is just one more place for the mechanical and biological filtration to exist. Most aquatic life keepers actually want as much filtration as they can get.
Fluval Intake Sponge (click link to see product)
My little HOB filter has never killed a shrimp and it does an excellent job for me with this little tank. The flow is adjustable and in all of the hours I spend weekly looking into my little shrimp tank I’ve never seen any evidence of adversity in my tank due to the flow from my filter.
The additional sponge over the intake is just one more place for the mechanical and biological filtration to exist. Most aquatic life keepers actually want as much filtration as they can get.