I need information from someone that has used either of these filters.
Eheim Wet/Dry 2227
1. Will this be enough filtration alone?
2. Is any chemical filtration needed?
Lifegard By Pentair Aquatics
1. How well does this filter perform?
How long does a powerhead remain effective? Mine seem to be losing power. I clean them regularly but that has not helped. And what are the best powerheads?
My son thought he would help clean the tank and scratched the crap out of the inside of the tank. Is there anything that can be done to get the scratches out?