my dad has a emporerbiowheel 170 i beleive he wants to know if the water intake location makes diffrence the tube does not go all the wat to the bottom it is like 3" off the bottom it is a 30g tank thank you for your time
Scottw68TN said:The 170 is a penguin not an emperor not that it makes a difference based on your question. The tubes are adjusted by extensions as well. meaning if he wanted it to take water from the middle of the tank he can just cut off the tube and still be able to put it back with the extension ring (seperate purchase i'm sure). There would be little need to shorten it though unless there are fry in the substrate or sand is used. either way a prefilter should be used.