Thanks for providing this info. The more details provided, especially for a less than experienced person like me, keeps everyone safe and stops things from exploding!!
Very nice!! I know @capted asked about whether you're running heaters can you list what you ran off it. I agree 7 hours is amazing on just one battery!! I'm getting so many great ideas like your rolling toolbox!!
Very nice!! So we're you just running the Tunes from it. That is one thing I have to before I start buying and building, decide what critical equipment I want to run. I have four coldwater tanks so the filters are most important and might be all I need for a short-term outage. Where did you get the industrial relay from? That's a good idea!
Like I said, heater was not needed. Just run wave makers only and maybe the sump pump. Because I only had the one battery was the reason for not running all hardware. But i did turn most everything on to test the inverter and see what total wattage was being used. I forget the numbers, have them written down somewhere. This only lasted a minute or two before battery ran out. But in an emergency you won't need everything running short term, less than a day. Several days and you will need more batteries.
Thanks so much for this!!! I'm collecting these nuggets of gold. Now I'm getting excited to build one of these!
DIY Battery backup
This is my attempt at making a diy battery backup for my 10 gallon mixed reef tank. I have a small generator for prolonged outages but wanted a short term solution for when I was away at work or the power went out for a few hours I would not need to pull the generator out of the shed. I have...www.reef2reef.com
Here is a link to how I made a battery backup. If you wanted to use bigger batteries you could.
Thanks!! This gives me a good frame of reference, especially because you tested it with everything. There has been great feedback! Now I'm excited to get this project going. I will be sure to document it.
I would recommend Tunze 6105 or Tunze Stream 3000s. Ideally I could add one more. I ditched the hobby grade power supplies too but that is getting into being electrician.
Thank you! This information is most helpful. I'm fairly new to saltwater so I'm still developing my tank requirements. I have a brackish setup so I have most of the equipment for managing salt just not everything that is desirable for a reef setup.
Then I I get sidetracked with projects like this. Haha.
Good luck with your project. If you need help or ideas you know we are here to help you. One thing I would like to mention, when connecting battery maintainer cut the alligator clamps off and use eyelets to hard wire to battery instead, no chance of popping off terminal.Thank you! This information is most helpful. I'm fairly new to saltwater so I'm still developing my tank requirements. I have a brackish setup so I have most of the equipment for managing salt just not everything that is desirable for a reef setup.
Very good point about the alligator clips. I've had that happen with some of my prototype electronics projects. Haha. Excellent tip about the eyelets! Thanks.
Hey you're showing our age. I still have his books. LOL!!!!If you go back to what Julian Sprung did in late 90's, nothing improved dramatically. I try to make things simplier and commercial grade. The improvements are in test kits, salt quality, but definately not lighting.
Unfortunately I turned down a job at a local aquarium because of pay. They needed help.
Ha!! Good for you. My crossfit consists of me lugging 30 gallons of water up a flight of stairs for my weekly water changes! I did see a video somewhere on one of his tanks and how he wasn't using a skimmer. Maybe google it.You are the first person to ever tell me that. I do cross fit with 30 year olds
I want to research any tank build he might have out there!
www.reef2reef.com
Thank you so much!! This is excellent. I agree with your thoughts on conversion and how that can waste battery capacity!! I'm in the process of building out my list of supplies so am reading each of these in detail to make sure I have covered everything and also that I have full understanding of the build process.I found this post a while ago and this is the way I went but it’s geared towards the Ecotech pumps. Not sure if this is what you’re looking for. This setup will give me enough time to cover most of the common outages I get here in SoCal.
If it’s really cold, it will give me plenty of time to fire up the generator to get the heaters running if need be before the water gets too cold.
By not converting from the 12v DC to 120v AC and back to the DC saves a ton of battery capacity so a decent deep cycle battery will last a really long time. This system could easily run my L2 and a couple MP40’s for quite a while to keep the flow going.
DIY Ecotech Battery Backup for $60
I’m going to be showing you how to make a battery backup with a group 24 deep cycle marine battery, which cost roughly $80, and are rated at 75 ah. You might be asking yourself why such a large battery, when the standard 18AH battery can last 20 hours on a MP60, 36 on a MP40, and 72 hours on a...
Yes. Prevents corrosion on battery terminals and for spark plugs to keep the boot from sticking to the plug making for easy removal and seal it from water. I use it in all connectors to keep them water tight. Is also used to keep rubber seals like for car doors from drying out. Lots of uses for this stuff. For large things like car door seals I would recommend using detailing rubber/plastic conditioner instead of the grease.
