Just a very quick post to link to these 20l (5g) jugs have spent more time than I thought possible looking online for different storage containers over the last couple of years. Looking for options for SW mixing stations, ATO and dosing containers, and waste water storage.
These are great in that that is what they are designed for. They have a large screw top access for filling or emptying that seals very well. They have a small secondary hole, also with a screw top that is presumably to let air in when pouring out but is actually a great fit for our 1/4 tubing (loosely). And the larger screw top has a 1/2 thread in the middle with a punch out (presumably for a spigot) so also great to connect a larger tube.
At the moment I am using one for my AWC waste water and am very happy with it. Just nicely translucent to see the water level. When it’s close to full I just pull out the tube from the maxi doser, unscrew the large top, and pour it down the drain. Very convenient.
The other waste project I really want to get done is skimmate. I hate emptying that cup.
I have a floor drain I can run a tube to. But connecting the skimmer directly to the floor drain seems a bit risky in case something triggers it to overflow. Too much water out of the tank. So I’ll run it to one of these 5g jugs instead.
The ultimate goal would be to have the jug empty into the drain though. Either with a valve I open to let it drain through gravity when it gets full. Or with a utility pump triggered but a float valve.
I am worried about it getting clogged though. So my latest thinking is that I would drain the skimmer cup into the waste water container to dilute it. So we’ll see how that goes.
I’ll have to drill a hole into the skimmer cup and connect a drain though, so not sure when that’ll happen.
In the meantime here’s a pic of the Starry Blenny putting on a show next two new additions a couple of weeks ago : )
Link to jug:
UN/DOT Tight Head Containers for Shipping, Transport, Storage, and Waste; 20L (5 Gallon), HDPE, 70mm Cap, UN 3H1, 1/EA