Krish
RF STAFF
Yeah...A sump is a must IMO. Particularily, it's not generally added maintenance. It would all depend how you have it setup and what you have in it. For example, some people just use a sump for the extra water volume, as a source of flow and circulation (through the use of the pre-filter and return pump) and to hide un-sightly equipment like heaters, probes, skimmers etc. Setups like that could go without ever really being touched. When you get into keeping a macro algae, then there would be a little more work in terms of pruning etc. Also, some people use filter socks on their sumps intake tube to catch detritus which would need to be cleaned everyday or two to prevent messing up water quality and in all cases, water would have to be topped off (which can be done by a top off system) but all in all, keeping a sump is very simple and not usually really time consuming. And you are right...the benefits does out way the cons IMO...Best of luck!