Kelso
Aquarium Advice Freak
Whats the deal with these aquaripure filters, are they worth buying, do they work good?
Read this:DeepSandBedsWhat is a remote DSB? And how would I go about making one myself.
Yes I clicked on the link, but I wanted your guys opinions. ...
You can also look into a DIY coil denitrator. Plenty of plans if you do a search.