power cut backup filter question?


Posted February 24th, 2009 by admin 1 Comment »
battery backup
►Fish Man◄ asked:


I want to get a backup airpump (can run of batteries in a power cut)

i will run a splitter of it and run a airstone on one end and a filter on the other

What airpump powered filter would be best for a backup filter in a 50 gallon aquarium