2000g System overview

Nice setup.

How do you plan to vent your lumenarcs?

I have 3 in line, with 2 x 30 cfm fans which isn't enough. One fan pushes at the start, another pulls at the end. I didn't attach the hole covers b/c they blocked alot of the airflow. I have the hoods with glass. I'm considering adding fans attached directly where the vent comes in to each hood to see if it makes a difference.

Matt
 
NYproDJ
What if the pulley falls out of the ceiling or someone accidentally allows too much slack... disaster! Contingency plan?
>>>>
1- all the eye bolts are screwed into beams ( not coming out)
2- all the screws,bolts,pulleys,are either made of SS steel or zinc ( don't rust easy
3- the entire light fixture also has chains as well so they will only be able to go so low.
4- everything is also zip tied incase anything breaks
I did my best if anything happens now...it's in gods hands

jnarowe

OK, is the line through the ceiling going to that auxilary tank? That looks strange and I am very interested to know what is up with that...I can't really imagine how that would all be hooked up.

dgasmd
Looks pretty good, however, I don't quite understand how is it that you plan to move water from the tank to the sump and back and forth to the other larger container outside. Can you run us through it again?

>>>
the water will be coming out of the.... overflow-> Skimmer->sump->cistern->through ceiling-> back to tank. ATM because the skimmer and cistern are not here yet its ....overflow ->sump through ceiling back to tank. So late I will just put the skimmer and cistern online.

dgasmd
I love those lumenarcs with the vents in them. When I re-do my tank after the move that is one thing I will change. I will connect them all to a single common duct and vent them outside directly with a few smaller fans.
>>> yes I will have a FR100 4"100 CFM Inline Centrifugal Fan from Fantec. The first fan will have one vent open then the next three will be linked and the last one will have the inline exhaust fan attached and vented outside. This way the air is sucked in through the first and travels through the others to be vented out.

dgasmd
Small suggestion on the moonlight. Get rid of most of them except one. Then, connect that one to the moonlight feature of your aquacontroller. You'd be surprised how much light that is asnd corals do need their dark cycle to be dark.

>>> my aquacontroller will be running the Moonlight. As of the rest, I will look into this.

matt & pam
I have 3 in line, with 2 x 30 cfm fans which isn't enough. One fan pushes at the start, another pulls at the end. I didn't attach the hole covers b/c they blocked a lot of the airflow. I have the hoods with glass. I'm considering adding fans attached directly where the vent comes in to each hood to see if it makes a difference.
>>> if you look at my answer to dgasmd it answers you question. I also was going to put one fan on each with a vent. I called the guys at pacific garden supply ( the makers of the lumIII) and they came up with the idea of running just one large on at the end to pull the air through the rest. At 42 watts its not to bad.

Hope this helps you understand my mad scientist thoughts.

.
 
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I am wondering if you will have problems with micro bubbles feeding the tank from above like that. I am sure yuo have thought it through and I can't wait to see how that all turns out. :)
 
<a href=showthread.php?s=&postid=8480659#post8480659 target=_blank>Originally posted</a> by nyvp
dgasmd:
Looks pretty good, however, I don't quite understand how is it that you plan to move water from the tank to the sump and back and forth to the other larger container outside. Can you run us through it again?



the water will be coming out of the.... overflow-> Skimmer->sump->cistern->through ceiling-> back to tank. ATM because the skimmer and cistern are not here yet its ....overflow ->sump through ceiling back to tank. So late I will just put the skimmer and cistern online.

I think the question is how to balance flow from the sump->cistern and from cistern->tank. I don't know where the cistern is going to be located, but will you feed it via gravity or a pump? If a pump, is the cistern to be 100% sealed as part of a closed loop? Attempting to use two pumps, one in each direction, would be problematic, as you could never reliably match the flow rates in real world usage.


Did that make sense?
 
I think the question is how to balance flow from the sump->cistern and from cistern->tank. I don't know where the cistern is going to be located, but will you feed it via gravity or a pump? If a pump, is the cistern to be 100% sealed as part of a closed loop? Attempting to use two pumps, one in each direction, would be problematic, as you could never reliably match the flow rates in real world usage.
>>>
The water is gravity from the sump to the cistern that is closed so there will be no leaks, then from the cistern to the tank is by a seq 4300


jnarowe I am wondering if you will have problems with micro bubbles feeding the tank from above like that. I am sure you have thought it through and I can't wait to see how that all turns out.
>>>
funny thing is I ran it this weekend. Because from the seq 4300 is 1.5" expands to 2" then runs 14 ft to the outlet it kind of removes them I think. To answer the question no bubbles. Nice pressure from the 2 1" outlets though.
 
Very cool. I didn't realize that you have the cistern in place already. Do you think you are getting back pressure by going down to two 1" outlets?

I have an old Sequence 4300 with the Baldor motor...nice pump!! :D
 
<a href=showthread.php?s=&postid=8482814#post8482814 target=_blank>Originally posted</a> by jnarowe
Do you think you are getting back pressure by going down to two 1" outlets?

About 20-25% reduction in flow because of the 2 x 1" outlets. Sequence pumps are great at flow through big pipes, but the moment you put some resistance their flow curves takes a dive exponentially. To a certain point of course.
 
I really shouldn't have a cycle. I'm using Natural Sea water ( actually I'm sure there are lot of UN natural stuff in there nowadays)
and all my rocks are being taken from a live bin. The only thing new will be the sand that's going in today.......

CHEERS !!!!:rollface: :rollface: :rollface:
 
update

We have fish

4 blue Chromis
4 engineer gobies
4 PJ Cardinals





Lights look great (14k Hamilton)


CIMG0741_edited.jpg




center view of tank



CIMG0742_edited.jpg




Left side



CIMG0736_edited.jpg






Right side ( look how tiny my son looks )



CIMG0738_edited.jpg




CIMG0744_edited.jpg





I'm not super happy yet with my pillars but its a start



CIMG0739_edited.jpg





Front Pillar needs 2 more pcs


CIMG0740_edited.jpg






Ro/di is in just have to run the hoses to holding tank up top.
Still waiting on skimmer hope to have that going by next week. Next jobs are setting up the two reactors and the aqua III controller


















.
 
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Now THAT is awesome. I love the pulley system for the lights (I've debated doing the same with mine), and I like the size of the rock piles relative to the dimensions of the tank. I'm going to have to get over there sometime to see it in person.
 
Great pics! The tank looks really sweet and you know you are a crazy reefer when you put the fish in BEFORE you have the equipment hooked up! :D

Those stand legs look so skinny under all that tank!
 
Oh yeah!!!! Wow that looks great so far!!! Who did your steel frame for you? I'd also like to come take a look!! VERY nice indeed.

Congrats! What kind of skimmer are you getting?



Chris
 
Now that is a tank man .. you should check out the pulley systems for bikes that you can use. I had the same problem with my lights on my 235 and then i found that you can get a pulley lift for the bike and I subbed in the lights instead for the pulley system

i will find the address on line
 
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