Happy New Year to all! I thought I would write up an update to my tank build.
First off…the tank cycle is near complete. Ammonia levels rose and dropped to zero, as have the Nitrites. The Nitrates have risen to between 10-20…and have been stable for the last couple of days. The cycle took a little longer than I had anticipated….but it is nearing its end. I am also still bare bottom at this point. I like the water flow the MP40 is creating in the tank! I would be concerned that sand would become problematic….either getting kicked up by the flow…or holding on to waste and excess food… As long as I can maintain my water parameters…. I am good with a bare bottom in the tank. I will end up creating a zoa / paly garden on the bottom anyway….at least that is the plan at this point.
Yesterday I added a JNS Alpha 2 Bio Pellet reactor I purchased from BRS….and attempted to install the AquaC EV-180 Skimmer I purchased from AquaCave. The Alpha 2 reactor is really a nice unit / setup. The water pump is built into the bottom of the reactor and there are two water jets at the bottom of the reactor cylinder which is meant to stir up the pellets. This thing tumbles the bio pellets like crazy! I have used two little fishes reactors with bio pellets on the other tank and you need to shake the pellets every once in a while to avoid clumping. In the Alpha 2 there is no way the pellets are going to clump. The return pipe coming out of the reactor is set up nicely as well and can be easily positioned near a skimmer intake…which is ideal. Anyway, I am very impressed with the Alpha 2 reactor…we will see how it performs over time. By the way, my thought is this is an ideal time to get that reactor started…while the nitrates are high. I will monitor things over the next week or so. If the nitrates do not come down…I will get set to do some large water changes to export the nitrates out.
As for the skimmer…. I have to admit I should have spent a little more time researching the EV-180. The thing was huge. When fitted into the sump…it took up way too much room. I got it to fit…but it was a major pain in the ***! Then I fired up the mag 7 pump that fed it…and simply put… Hell No! That thing was just way too loud. Then as I did more research… I found that I could not redirect the output flow without messing up the skimmer performance. So not only was the pump loud…the water return was causing splashing in the sump area…and a heck of a lot of noise. Simply put…this skimmer would not work on this tank. So, I called up AquaCave to return it. Initially they refused to take the skimmer and pump back. They said as soon as it hit the water….they would not take it back. Which… frankly kind of burned me up a bit. Both were in the water for an hour or so…at most… Needless to say the last few interactions has soured me to AquaCave. I tried being polite but ultimately had to threaten not to purchase anything from them in the future and share my poor experience with the boards I belong to…. Yes… I played THAT card…to the hilt! After going back and forth… I got agreement from the owner that I could return the setup for store credit that I could apply to another skimmer. Since I needed the skimmer now I initially agreed to purchase a reef octopus the SX 200. But after doing some measurements I realized that this would be too tight a fit. So I asked about the SX 160 which has gotten pretty good reviews. I liked that the pump was integrated in the bottom of the skimmer itself. Unfortunately the lead time on that skimmer was 3-4 weeks. So… after some research I chose the Skimz SM 161 Monster E-Series skimmer. I saw some fairly good reviews… but was a little concerned about how big…and how well the skimmer would perform. I took a leap of faith and bought the Skimz skimmer. I drove up to AquaCave and met them to return the Ev-180 and pick up the SM 161. I didn’t mind the drive as my father lives up that way and I could visit him while up there too.
Here is a picture of the Skimmer shortly before installation into the sump. I have to say….this a nice skimmer. Very well built out of good solid materials! Everything went together really quite well and precisely as the instructions said…which in this hobby is almost a rarity! It installed in the sump beautifully. The footprint is ideal for a sump with tight space. The pump is integrated into the bottom of the skimmer as is the return water gate. In fact, this is something that Skimz claims helps eliminate micro bubbles. If you look at the picture above, the return gate control is on the left and controls a door in the base of the skimmer. In the airline silencer there is a needle valve too to control the amount of air going into the skimmer. Apparently this thing pulls 780 L/Hr which is more than most applications need. The needle valve gives the owner the ability to micro adjust the amount of air being pulled. We will see how this works out. Let me stop and say….this thing creates some serious bubble action! As the skimmer breaks in….and I start adding livestock to the tank…. It will be interesting how it performs compared to the Reef Octopus I have on my other tank. So far… I am pretty impressed with the setup, the engineering and the performance….
Here is a picture of the skimmer installed in the sump. It sits in there nicely. You can see the Alpha 2 pellet reactor just left of the skimmer. As it sits now… the outflow of the Alpha 2 is right next to the intake of the skimmer pump. The outlet of the skimmer is right next to the return pump which is behind the blue tape I am using to measure the water levels in the sump. The ideal level will then be maintained by a top off system that I still need to install and that will be managed by the Apex controller. Do you like the clamp and 4” sock filter. I used to have a 7” filter sock holder setup….but it took way too much room. So I opted for the 4” sock…and am using a carpenter’s clamp I have… Yes… a little bit of hillbilly rigging for sure. Anyway… I think all in all the installation of the reactor and skimmer took a lot of time to finally do….with a couple of headaches along the way…but in the end I am happy thus far. We will see how well these two items perform over time.
The great news… I am starting to plan out the stocking of this bad boy. Though my plan was to have it as an SPS dominant tank…. I am going to have a mix of soft and LPS along with SPS. The first inhabitant will most likely be the two baby onyx clowns that have been sharing the office with me in an 8 gal bio cube. Of course… one can imagine they have been watching this build dreaming of being in the new tank someday. Well, tomorrow will be the day…as long as things continue to progress as planned. I am also going to transplant their fuzzy mushroom colony they have been hosting in. I am also going to add a muti-head torch colony as well that is in yet another bio cube in another part of the house….and a small hammer frag I have. These corals are very hardy….as are the clowns.
More to come!