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Build in progress

5458 Views 57 Replies 10 Participants Last post by  truepercs
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Hi all. I'm currently in the process of putting together a 40 gallon breeder reef. I've been building the stand and amassing equipment. I'm going totally old school on this tank. Under gravel filter with a 250gph power head on the uplift tube. I'm also adding a 528 jvp wave maker power head for circulation. I have a 200w heater and I'll be adding an inkbird heater controller at some point. I'm going to use 40lbs of dry crushed coral and 40lbs of dry rock.I plan to seed the tank with 10lbs of live sand from Tropicorium and a nice chunk of Coraline covered live rock. Some pics of my stand and doors thus far. (excuse the messy garage, it's winter).

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Not sure what you mean by sea turd.
There are newer and more efficient alternatives to filtration, of course. I don't like a lot of tank equipment. Sumps tend to be noisy and can flood, not to mention the added maintenance and cost associated with setting one up. I've talked to many experts in the reefing business and the general consensus is that one could spend a small fortune to run a reefing tank or one could spend next to nothing and be just as successful. So this is a bit of an experiment. I'll have a bit of maintenance with gravel vacuuming and water changes. But I don't think it will be any more maintence than anyone else. I'll keep you all posted. I just finished painting the tank stand this morning and the Rock and substrate I ordered should be in soon. Just Rock, sand, and water to be added the comes the fun part of waiting for the cycle to end.
Thanks for the feedback everyone. Here's a pic of the completed stand. I ended up using a yoga mat I doubled up and cut to size for the mat under the aquarium. considering doing a YouTube series on the whole process of setting the reef up and weekly updates as to how things are going. Thanks all!

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Proper maintenance being gravel vacuum?
The "wave" pump is just for added circulation it's not connected to a controller. I appreciate all the feedback and I'll post updates soon. Thanks
Feeling kind of bad.. All (with the exception of the tank) of the equipment I've purchased including the rock and sand have been online. I want to support the LFS in the area but **** if they aren't way more expensive. I'm comparing the exact same things, not just similar products. I guess I'll spend more money with them once I get to stocking the tank. Just a thought I wanted to share.
And so it begins! Got the substrate, rock, and water in. Everything is running fine. Took an entire day for the cloudiness to settle. Doing a fishless cycle. Added only 2lbs of actual live rock and added pure ammonia until I got a reading of 2ppm. Now I sit and wait. My initial water tests were as follows:
Ammonia: 0 (before I added ammonia)
Nitrite: 0
Nitrate:0
pH: 8 (hopeing this comes up a little)

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Yes it is a crushed coral substrate. I'm looking at softies and lps, maybe a Max of five fish plus a decent clean up crew. Seems like the cycle is moving along well (I think). My ammonia was 2ppm for two days and my nitrite was around .5ppm. I redosed ammonia yesterday because it dropped. Nitrite went up to about 2ppm and Nitrates are now 40ppm. Hopefully they will start dropping soon. I won't add any more ammonia. I'm not sure if I should do a water change yet or how high I should let the Nitrate go. Thanks
This was my Nitrite reading from last night (day 4). It's about the same this morning (day 5). Ammonia is around 3ppm and Nitrate is 40ppm. When should I do a water change?

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Just got home from work and peaked at the tank. I have baby diatoms forming on the rocks! Not going to test just going to let it ride.

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Good to know. I've been trying to find a good location for my wave pump. It's on the back left corner of the tank. Seems like most of the alge is on the top of the rock where the flow lower. Trying to get water flowing around the aquascape. I might have to re-configure the rock. The left side kind of blocks the pump.

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I moved the power head again. This time to the left side wall. This should move water across the front and top of the rock work. The alge spread a little since yesterday but not too bad. We'll see.
Did a full water test this morning for. Ammonia dropped from 3ppm to around 0.25ppm, Nitrite still high at 5ppm and my pH went up from 8 to 8.2. I dont regularly test for pH as it's been steady at 8 so I was happy to see a rise. I'm guessing that because the Ammonia level went down my pH went up? My Nitrates are sky high 160ppm which is the max on the API kit. Not sure that's a good thing as my Nitrates are still high. I suspect as the anerobic bacteria are forming those will drop?
Start of day 13 and the diatoms are retreating. Looks like middle of day 12 their color faded from a dark rusty brown to very light brown and have gone away entirely from some areas. I removed the 528 gph wave pump and replaced it with a 660 on Friday. That may have had something to do the alge retreating. Because I'm still in the cycle process it's hard to know for sure. I had a pretty good weekend as far as scoring some new equipment. I picked up an 4 stage RODI unit for $30! Ordered new filters for it just to be safe, but I am super happy about that. I also got a refractometer for $15 and it's been such a great tool, the hydrometer was off enough to have potentially caused big problems down the road. I also bought an Inkbird thermostat for the heater, nice to have some simple automation/monitoring. That's the news for now.
Additionally, on Friday I added a dose of ammonia because I read that the bb may start to die off without a food source. Brought the level to 2ppm and it was gone (0 ppm) that same night. I didn't test for Nitrite as I know it's still super high. Thoughts on when I should test again?
Yeah I was pretty sure that was the risk. Too many conflicting ideas out there about the proper way to do a fishless cycle. Oh well nothing but time.
Not a bad idea. For now I think I'll just let it ride. I was going over my notes and noticed that before I added more ammonia I had a small, very small, decrease in Nitrite on day 9. Since it's only been 3 days since I added more ammonia I would hope to see the Nitrite begin to drop about week from today. I won't test again until then and I won't add anything else. I was thinking once the cycle is complete I would do a 5 gallon water change which is a bit over 10%. Should I do a larger change? Say 25% ?
Okay so ready for this? My rock was releasing a ton of bubbles last night. I tested for Nitrates and they were down to 40ppm! What!? They were 160ppm now they just dropped. I did the test three times and got the same result. My Nitrites are still high. My only guess as to why is that maybe the bit of alge on the rocks is processing the nitrate faster than the nitrobacter bacteria are. Any thoughts?
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