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epares

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I wanted to share this unfortunate experience so that hopefully it can prevent another in the future. I have an oceanic tech tank with starfire glass 90 gallon, dual durso overflows. It has 1.25" bulkheads under the dursos with about 15' of 1.25" pipe that goes to a sump in another part of my basement. It is an inwall tank. I have had the tank up and running for about 8 months. The water parameters have been stable since the initial cycling. A friend voluntered to give me an RTBA about a month ago. He had this beautiful creature for a year. I did alot of reading and decided that the environment was correct for him and that I could provide him with a wonderful home.

I brought the Nem home last sunday and acclimated him . ( he came on a rock so his home was never really different) My tank parameters mimicked my buddies. He sat on his rock towards the top of the tank all week long, happily eating Krill and soaking in the metal halide light. He moved a little at night to tuck under the rock a little , then during the day would move back towards the front nearer to the light.

I came home last nite at about midnite to the sound of dripping water in the basement ( never a good sign ) I look at my tank and see water cascading over the front of the tank ,, I see no anenome in the tank.. I run into the sump room and kill the return pump. I look in the sump and see that it is 5 gallons down from its level and also that the expansion tank for the auto top off is empty. So that means I have about 7 gallons of water on the floor. First thing I check is the dursos, thinking that somehow the nem got through the over flow and stuck in the durso. I pull both of them out and they are clear!!

I then make my way to the sump and I have a gravity fed deltec skimmer with a ball valve and my other overflow feeds my fuge with a fliter bag on it. I take the filter bag off and dont find anything unusual. I then make my way to the ball valve end of the skimmer. Luckily it is all barbed fittings with clear tubing because it is all in the sump. I seperate the the clear tubing from the ball valve and sure enough there is what is left of the anenome jammed in and around the ball valve. I am devestated. Somehow the nem made his way through the overflow ( the slots arent more than a 1/4") through the durso overflow ( has a protection grid around it) down 15' of pipe ( that has 2- 90 degree elbows) and into the ball valve inside my sump. I did alot of research into the proper care and I never came across this particular issue. Has anyone ever heard of anything like this? Please if anyone has a nem and can prevent this type of situation by reading this --I can feel that I at least helped a little!

I have attached a few old setup pics so you can see the setup if I am a little unclear..
 

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rfc

Experienced Reefer
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Sorry to read about your flood. Amazing what those creatures can get into.


Regards


RFC
 

nyumpa

Experienced Reefer
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roselle, nj
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float/shut off

you really should put a float unit in the sump area where the return pump
is....in the event the levels changes 1-2 inches it shut the return pump off
 

epares

Junior Member
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you really should put a float unit in the sump area where the return pump
is....in the event the levels changes 1-2 inches it shut the return pump off


The hard part is that I have enough room in my sump that if the power goes out, all the plumbing will be able to drain back into the sump and not overflow. the tank is about 15' away, so with 2 - 1.25" pipes on the overflow and 2- 1" pipes on the return, when the power cuts out there is quite a bit of water coming back into the sump.
Your suggestion gives me another idea though,, I could either put a float on the tank if the levels get too high to cut power from the return or even easier, raise the return pump in the sump so that the pump will stop pumping water sooner!!--- thanks for getting the mind pumping!
 

epares

Junior Member
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Sorry to hear about your anemone. they do move a lot when first put into the tank.

BTW I like the use of the cue light box for switches!

B

It seemed like a natural fit,, a few wiring changes and there you go!!-- are you in the business as well?/--E
 

fritz

OG of this here reef game
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Marine Park
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Off topic but don't submerge the return from that Deltec. Those models don't handle back pressure well. When I changed mine from submerged to free fall I found a noticeable difference. JME
 

epares

Junior Member
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Off topic but don't submerge the return from that Deltec. Those models don't handle back pressure well. When I changed mine from submerged to free fall I found a noticeable difference. JME


Interesting!-- I actually switched mine from free fall to submerging it cause I didnt get enough skimate,, maybe now that the tank is a little older I should try free fall again. I have actually put a ball valve on the return since the picture you see here, and my skimmate has improved even more . I know there is alot of conflicting thoughts on ball valves on returns.. I should try free fall again, its easy enough to do!--E
 

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