Here is the link; it is a King of DIY video for an over head sump filter. I just used the idea for the container, pump and return and filled it with lava rock and plant clippings instead of filter media.Dr Bob said:Do you recall the YouTube link?? Really like to see that!
There are many options to achieve the end goal, but the basic concept is simple. You have a continuous trickle of fresh water (for a 55 it would literally be a drip) usually around 20% of the total volume per day and the excess is pumped out or you can use an overflow. I pump mine, but since you have gravity on your side, a HOB overflow would work perfectly.Dr Bob said:My sink is luckily directly right under the tank. What does a drip system entail just out of curiosity?/???!!