Spare Return Pump + Hosing
- Allows to quickly pump water into your tank during water changes./Good for backup return pump in case your main one dies.
- No heavy lifting of buckets or repeated scoop/pour method.
- Two Part Dosing Pump: Continuously adds Alk/Calc so I don't have to dose every day or two and I can trust my levels are stable. Best $75 I ever spent
I have been wanting to get into dosing two part and have been researching the equipment. What pump did you find for $75? The ones I have been seeing run ~$90 each and I would need at least two so ~$180 total. I have been thinking about going the used route and I see many around $50 each and $90 for two.
What return pumps do you use for water changes?
I've been using MJ1200s for their small size and flexibility in low water levels (getting the last water out of the sump), but they are not very powerful or move much water at once. The big DC return pumps I use for the tank seem way too big to use for a water change.
So, I've been thinking about finding something in between those two sizes - a medium sized cheap AC pump that moves a good amount of water but is small and simple enough for utility use.
If you had to pick one thing that you did that had the greatest impact on decreasing the amount of maintenance you do, what would it be?
I bought a Jebao DP-4. They are cheap, but get the job done. The first one I bought only had 2 out of 4 dosing heads working, but I bought another one that has had zero defects. They can be had on Amazon for $69 now (I paid $75): http://www.amazon.com/Jebao-Programmable-Auto-Dosing-DP-4/dp/B014KKCILE
The programming interface is a pain in the ass but it's worked out well and is substantially cheaper than other alternatives. If money were no object, I would use the Apex DOS unit but it's radically overpriced. I do wish I could program the doser through my Apex Fusion interface.
@Baykes
The question is "Is this particular equipment, reliable for-the-most-part? And what redundancy/protection measures can you use to respond to it failing.
Nice, I actually was looking at those, but then I got a little discouraged after reading a post on RC that one of the heads on this guys unit was stuck in the on position and dumped a gallon of Alk mixture and crashed his tank. But then I also see a lot of reviews that it works great. How long has yours been running? I am wondering if there is a way to add redundancy somewhere to prevent something like the above experience from happening?