Return pump(s) for new build (36x30x20)

[SeaHorse_Fanatic]

I am also using a Jebao DC3000 on my main tank and its been doing a great job for about a year now I think. Also like the soft start and controllability.

[Aquattro]

Originally Posted by SeaHorse_Fanatic

Also like the soft start and controllability.

Maybe I'm missing something, but why is this something to like? Don't we just need a pump to put water back into the tank? Why is it a "feature" to start slowly? And why do we want to change it ever? How is this better than "On" at our chosen flow rate?

[H2o2]

well in my boys application I was thinking of putting a check valve in the return line as the sump will be in the basement so then with the soft start it will gradually get the water flowing rather than hammer and I also have dc on my skimmer in the sump at my place so after a power outage u have 10 seconds of ramp time on the skimmer to get going up to speed and in that time my dart pump gets my sump almost back to the correct level so I don't get take crazy overflow in my skimmer cup

[Aquattro]

Fair enough. Not issues I have with my setup, so I guess it's not something I appreciate

[mihaivapler]

i would suggest jebao dc pumps..i have one dc1200 and a dc3000 and both of them are running flawlessly for a year now and the noise is 0..only at 100% you might hear a little bit..and what is sweet about them you can dial down the rpm..i run my pumps at 20% and 60% so you ddont have to mess with valves to put pressure on the pump...plus the price is very good.

[Nicole.]

Originally Posted by Aquattro

Maybe I'm missing something, but why is this something to like? Don't we just need a pump to put water back into the tank? Why is it a "feature" to start slowly? And why do we want to change it ever? How is this better than "On" at our chosen flow rate?

It's like having a light fixture that is dimmable and has a sunrise function.
Not necessary but it is nice to have that possibility.

With the gradual start up, there isn't a sudden explosiveness of water.
Being able to change the intensity of the return pump means you can use it for a broader range of applications. Almost all of my equipment can still be reused if I ever want to upgrade or downgrade.
It also has a 10min feed feature which I fine useful to target feed corals.

Of course this can also be done if you have an apex but it is hard to beat the price of Jebao products which already come with these features.