Intank fuge nuvo 20gallon chaeto question?

[Fishcrisp]

I have a IM20 gallon tank i have Intank fuge in the back in second chamber with chaeteo. How do you keep pieces of chaeto getting into the front?

 

[lazycouch]

I have a IM20 gallon tank i have Intank fuge in the back in second chamber with chaeteo. How do you keep pieces of chaeto getting into the front?

you can maybe try installing a mesh/thin sponge material to border out where the water continues traveling to the next session. it may decrease the amount of flow but should be fine as long as you have a good GPH return pump