Fragfest

The first annual Fragfest, hosted by conceptaquariums.ca in Calgary, Sunday September 7, 2014.

The original thread can be viewed here for posterity with photos.

http://www.canreef.com/vbulletin/showthread.php?t=108693

We enjoyed a FREE BBQ lunch, (much appreciated) and browsed the vendors.  While I was inside purchasing a nitrite test kit, my wife found a red mushroom coral frag at the coralmaster.com display which, after indicating was her "favorite", they gave her for FREE!  Well of course that obligated me to make a purchase LOL, so I went with a a 4 head Duncan's coral frag.  The guys there were very nice and entertained us for quite a while discussing our new setup.  I'll admit now that the coral purchase was a bit undisciplined.  I wasn't sure if my display was fully cycled, and I had been dosing some ammonia to get it going.

At this point we had to rush out to the airport, but the 14:00 draw came up just then and we won $100 certificate for the fragcave.com! Very nice.  I'm not sure what I am going to do with this yet.    

When we got home I used the test kit and observed ~3 ppm nitrite in the display.  I floated the corals in a 5 gallon bucket of heated salt water (in the garage), that was intended for a quarantine tank water change then proceeded with a ~50% water change of the display.  The next day I tested the water and with my excellent color vision could not detect any nitrite.

Unfortunately in the meantime, our new corals suffered a temperature event.  I may have inadvertently kicked the extension cord or something because when I went to check, the heater was off and the temperature was down to 68 f.  I acclimated the corals to the new tank the best I could. The Duncan's had a poop and now they seem happier living in their new home.

Since then, we have added two scarlet skunk cleaner shrimp.  I was a bit nervous about these guys because I had read reports of them being difficult to acclimate and dying.  I am happy to report they are alive and well, living in the cave network on the left side of the display.  They come swimming out  quickly when fish food is introduced.

The NEPTUNE APEX is on the way!

All for now.

Let There be Lights!

The Ecotech Radion XR15w Pros are up!  I made a temporary mount for them out of some extra PVC.  Not the most elegant solution but it gets them up and running for under $20.  A permanent solution on the to do list.

With the Radions suspended 10" above the surface of the water, the spread seems nice and even.  I may lower them to 9".  The color blending is a bit fractured and looks a little psychedelic at times.

I've been playing with the Ecosmartlive and it is pretty neat.  Looking forward to getting my Apex Gold package with the Wireless Expansion Module and Neptune Automatic Feeding System, by the end of the month.  Also need an auto top off system.

The cycling is going well, The system easily eliminates 1-2 ppm ammonia in 24 hours.  I dosed to about 3 ppm today, we'll see what it looks like tomorrow.

Let the Water Flow!

We now have salt water flowing in the tank!  The "groundbreaking" first bucket of water went in on 24 Aug 2014.

Cycling

I've been dosing ammonia for a few days now to kick-start the "fishless" cycle.  From my research, I believe this is the cheapest, cleanest, safest, fastest  method of cycling a tank.  I purchased "Old Country Ammonia All Purpose Cleaner" from Home Hardware, it seemed to be the only product readily available that is appropriate for the job.  "Contains no phosphates or fragrances", and it passes the shake test for surfactant, no foam.  On Home Hardware's website, it claims "pure ammonia", but I'm not sure what the concentration is, and I can't find the MSDS on it.  I sent CP Industries Ltd. (the manufacturer) an email.  2 capfuls takes my system to ~1ppm.  I'll pick up a nitrite test kit soon.

Update: Those guys are fast I had the MSDS 16 minutes later.

Link - MSDS

Plumbing

I decided to modify the plumbing slightly to reduce the sound of the Fluval SP4 return pump.  I have now connected a length of 3/4" vinyl tube which eliminates 99% of the vibration before it hits the PVC.  The low frequency hum is history.  I also replaced the simple ball valve with a true union which is much smoother and easier to adjust, and now I definitely don't need a gate valve, which I had been considering.

Sump

I have temporarily reduced the output of the SP4, until I can solve the problem of the noisy sock hole.  A rough experiment seems to put the limit of the sock chamber at 150 GPH for silent operation.   It would be nice if I could directly measure the flow in GPH.  I guess I could place the main siphon output directly into the sock,  but that would kinda defeat the purpose of the drain chamber.

I shortened the main siphon slightly so the outlet is just barely covered.  This has significantly shortened the full siphon start-up time.  I can probably raise my emergency a bit.

There is some pukani in the fuge chamber.

Noise levels

The overflow is awesome.  At max flow it doesn't make a sound, Bean Animal overflow highly recommended.  It does what it advertises.

It is hard to find equipment noise comparisons online.  Vague terms such as "very quiet" and hyperbole such as "silent" abound.  I will attempt to give you an idea of the sound levels of my kit.

I downloaded an app for my Nexus 7 called "Sound Meter".  Although it has limitations and I can't verify its calibration, it seems to work pretty good.  It gives you readings in decibels. So sitting directly in front of my system 2 feet away:

Fluval SP4 return pump - 52 db
Bubble Magus Curve 5 skimmer - 48 db
Vortech MP40 powerhead continuous max - 46 db
Combined - 52 db (If I turn down the MP40 a bit then 50 db)
Opposite side of the room - 47db
Common room fan - 83 db
The equipments have different frequencies so when everything is on, it "sounds" louder because it sounds "busier".

The paneling for the stand reduces sound level by ~2 db

So then this puts the system slightly louder than my fridge, way quieter than my dishwasher or microwave.  The fan in my gaming laptop sounds like dust buster at full speed.  The Bubble Magus Curve 5 skimmer is reputed to be a very quiet skimmer so I guess we are doing alright sound level wise.

Lighting

A pair of Radion XR15w Pros have arrived.  I don't have a mounting solution yet, gonna put something cheap together to get them up and running.  I've looked at the RMS, and don't think the arms will mount to my tank.  Perhaps when a 4 foot rail comes available I can mount it spanwise.  Maybe there will be a demo unit at FRAGFEST on Sunday.

Stand

Working on the stand paneling.  Going to try sanded 1/4" fir plywood, reinforced with molding and a foam insulation backing for noise reduction.  Most of the noise reflects off the wall but it will help a bit.  Strip magnets hold things in place.

New Arrivals

We had shipped in a pair of Black Ice Snowflake Ocellaris Clownfish as our first tank inhabitants.  They are 9-12 months old, about 1.25" long.  Danny and Sandy (we don't know which yet) are currently living happily in the quarantine tank, and seem active, hungry and healthy.  At $50 each I thought is was a good deal.

What is on my rock?

I noticed these red spots while the rock was in the bin curing, and noticed them again once it was placed in the display.  The pukani arrived bone dry, cured for 10.5 weeks, was dried and stored for a month.  Could it be something growing? Or, is it just some minerals or something?

That's all for now.