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Old 07/21/2018, 06:50 AM   #376
tenurepro
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25 month update
Alk swings because: weaning tank off of kalk / switched to ESV 2 part / forgot to replenish 2 part dosing container for a few days / forgot to adjust dosing while on vacation. Had a weird calcium spike because of bum test kit. Two acropora are really unhappy.

https://youtu.be/KKl6ln29dyI


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Old 08/16/2018, 02:57 PM   #377
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26 month update
Generally +ve.
Added two gyres to two mp10s to enhance flow in my reefer 250
Also did a minor aquascape...
seeing some subtle signs of improvement on the two acros that browned out
[MEDIA=youtube]uvgmJQf8UgE[/MEDIA]



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Old 09/14/2018, 06:43 AM   #378
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27 month update vid.
New flasher wrasse added, kamoer doing containers, and thoughts about expanding my ato reservoir.
Finally, starting an experiment on Redsea reefer coral colors trace element dosing.
https://youtu.be/6HzII3p5zwY


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Old 09/20/2018, 02:45 AM   #379
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Regarding your ATO issue, I also have a Reefer 250 and you may find my solution of use. I have setup my RODI outside the house near the tank and use a pressure sensitive solenoid to keep an 80L reservoir full of filtered water. This reservoir is about 500mm lower than the sump and I use the Neptune ATK to keep the Reefer ATO full from this. This way I never have to manually fill the ATO tank.

In normal use I manually control the RODI - turn the tap on every 2nd weekend to fill, and once I hear the solenoid kick in (it creates a little vibration on close) go out and turn it off. The Apex is programmed to fill the ATO once a day at midday. If I want however (e.g. if we go away for a few weeks) I can leave it on permanently. In this automated use the solenoid will operate once a day around 12:30 or so to keep the reservoir full.

I know you don’t use your ATO tank, but you may be able to do something similar. I like the Neptune ATK due to the high levels of redundancy to avoid floods and the alerting of issues.

BTW I love your tank!

Regards, Brad.


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Old 09/20/2018, 12:36 PM   #380
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Quote:
Originally Posted by Tastee View Post
Regarding your ATO issue, I also have a Reefer 250 and you may find my solution of use. I have setup my RODI outside the house near the tank and use a pressure sensitive solenoid to keep an 80L reservoir full of filtered water. This reservoir is about 500mm lower than the sump and I use the Neptune ATK to keep the Reefer ATO full from this. This way I never have to manually fill the ATO tank.

In normal use I manually control the RODI - turn the tap on every 2nd weekend to fill, and once I hear the solenoid kick in (it creates a little vibration on close) go out and turn it off. The Apex is programmed to fill the ATO once a day at midday. If I want however (e.g. if we go away for a few weeks) I can leave it on permanently. In this automated use the solenoid will operate once a day around 12:30 or so to keep the reservoir full.

I know you donít use your ATO tank, but you may be able to do something similar. I like the Neptune ATK due to the high levels of redundancy to avoid floods and the alerting of issues.

BTW I love your tank!

Regards, Brad.


Thanks Brad - what a neat system. Alas, behind my tank is our backyard patio. While there is a little space to hide a big water reservoir there and plug the rodi to my outdoor faucet, I am sure the whole setup would freeze solid in our long Canadian winters.
I was looking over the tunze osmolator documentation and it says that - when set on max output - the tunze is capable of pumping water up to 12 ft. My tank is situated nearly above the basement laundry tub where I make rodi. So in theory, putting a large container in the basement underneath the tank, and running a power and water line via a little inconspicuous hole in the parquet and subfloor can solve me problem. Iíll try to do a test run with the pump first to see if it will indeed pump water that high. If it does, then I think I am good.


The apex ato kit seems also very useful. The PMUP is rated for 14 ft I think and they do sell a 10 ft extension cable... but I rather try with my tunze to avoid shelling out 250+ on a new ato system.
Thanks for your thoughts and comments! Cheers


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Old 09/22/2018, 12:55 AM   #381
Tastee
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Reefer 250 build

Yep, I used the 10í extension cable in my installation, as the Apex controller is in my sump.

I agree to run a test, just find anywhere you can get > your required head/height and make sure it pumps up that far through the RODI line. Up a set of stairs should work fine.

Good luck!


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Old 09/22/2018, 06:35 AM   #382
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Quote:
Originally Posted by Tastee View Post
Yep, I used the 10í extension cable in my installation, as the Apex controller is in my sump.

I agree to run a test, just find anywhere you can get > your required head/height and make sure it pumps up that far through the RODI line. Up a set of stairs should work fine.

Good luck!


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Crude test but it worked! Managed to pump water from basement to first floor with tunze osmolator pump! So seems like the idea has merit!






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