Yeah they get sucked into the slider *Cough* lost an otto to the slider *Cough*, I Used to use a piece of filterfloss over it, but it got filthy too fast! Thats where most of the water goes through instead of going through the actual filter unit.
15l = 10"x10"x10"
Hogan thats the ones I use, in the 30l I use the 3 section filter, dosen't disturb the surface water much but does a good job of filtering the water which is good because the betta keeps gettin annoyed that i destroy his nest 😀 Should be enough room in it to add some filter floss or a thin strip of foam.
15l = 10"x10"x10"
Hogan thats the ones I use, in the 30l I use the 3 section filter, dosen't disturb the surface water much but does a good job of filtering the water which is good because the betta keeps gettin annoyed that i destroy his nest 😀 Should be enough room in it to add some filter floss or a thin strip of foam.