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    PH Concern

    Next time you do a water change, test the new water and see how close it it to your tank water. If the alk and pH are about what your tank is obviously a water change isn't going to do much good. In that case, consider a different salt brand. Keep in mind that the balance between Ca, alk...
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    A little disappointed with Dr. Mac Corals

    I'm not sure where exactly you are in NJ. I live in PA just north of the Commodore Barry Bridge. I usually make a few trips a year to Dr. Macs. It's about a 2 1/2 hour trip, one way, from my place. It's a long trip but quite doable, and the store is fantastic for corals. If your interested...
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    A little disappointed with Dr. Mac Corals

    I fail to see any issue with the vendor. Shipping is out of sight expensive. It's not reasonable to expect them to take a hit on that when only a single item dies. Most of NJ is within driving distance to the retail store. Yes, it's an all day trip, but it's doable from everywhere except the...
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    Weird Nitrates!

    It's also not a bad idea to test the newly mixed water. You might find something out of balance there.
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    PH Concern

    Your alk looks low and if you are running reef system, the nitrates are high. My first question is what is your water change schedule? I'm guessing, but I suspect it's not nearly enough. If you are not changing 10% a week or 25% a month, you need to change more water. Also, larger and more...
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    Weird Nitrates!

    Perhaps you didn't do one of the tests quite correctly. Repeat the tests, and if possible use a different brand of test kit.
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    Return Pump recomendation

    The Ocean Motions device is interesting in that you can create a lot of directed flow, but it it requires a lot of plumbing. The Hydor and Vortex units are good also. However if you are looking for fantastic random flow, and money is no object, I'd recommend a pair of Tunze Streams and their...
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    Distilled Water

    You can, if the water had not been distilled in a copper still. Test the water with a copper test kit first. What size tank are you talking about? If it's of any size, long term it's going to be a lot less expensive to just get an RO/DI unit.
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    Return Pump recomendation

    The Iwaki is an excellent pump. You'll never regret getting it. I usually figure a typical overflow can handle 600 - 700 gph or so, so the pump isn't way over the top as far as the amount of water it can move. However, you don't need a pressure rated pump, and you may not need that much flow...
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    Beware of Aquatic Hobby Aquarium Supply Online store.

    "...they will order anything you want". That's the whole thing in a nutshell. If I order via the net, I get it in a few days. If I order via my LFS it takes weeks, especially if it's a product not usually carried by their suppliers. You are extremely lucky in that you have a LFS that will meet...
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    Beware of Aquatic Hobby Aquarium Supply Online store.

    Most online companies charge a restocking fee. Also, once you actually use a product like a skimmer, it can no longer be sold as a new product, and is worth far less. They need to sell it as used, and at a big discount to move it at all. To protect yourself, all online purchases should be made...
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    Do you decorate your PC? Show it off...

    I don't decorate my PC, and just use the background that it comes with. One less thing to go wrong. I guess this goes back to the "olden days" when putting up a screen saver or other background risked messing up the system. The problem doesn't really exist today. First worry about it running...
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    vanishing shrimp

    Yes, your flame hawk thanks you, and no doubt considers you a cornucopia of tasty treats. You almost have to expect that, that's a usual food for a hawk.
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    Coraline Growth

    If you maintain good water guality, and low nitrates and phosphates, you get good cotaline growth. After you have to start scraping off of filtration system parts a few times, you'll just consider it another nuisance algae.
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    Protein Skimmer question

    I think any of the skimmers you are looking at would be just fine. Once you are looking on the high end of a product, it's more personal preference. Some skimmers are more aggressive, some are easier to clean, some are easy to get locally. I would size the skimmer larger. I prefer using a...
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    Anyone here ever use....

    The other issue would be that since it's so small, it's not going to produce much in the way of shrimp. The few people that I knew that bread FW fish for sale used 1 gal wide mouth jugs, filled about half full with SW, and would set up one or more cultures every day so there would be a supply...
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    Live Rock Question

    The use of "dead" rock can be a good way to go. As the others pointed out, over time it will become populated with bacteria, and over a longer period of time, populated with lots of other nice stuff. OTOH, I got to say that the LR from Pacific East Aquaculture does look great in their display...
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    tank meltdown

    I'm going to stick my neck out here. I suspect that there was a daytime power while you were at work, and this caused the filtration to stop, and with no oxygen the fish suffocated. That cause a cascade killing most everything else. It could be something else, but established system usually...
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    red slime remover

    I don't recommend the use of the product. In my opinio it causes a lot more problems than it solves. Remove what red algae you can, and work on the causes. Then you will not have a read algae problem and you will not put the rest of your system st risk from the product.
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    refugium

    While I completely agree with the previous two posts, I will also say that investment in a refugium is something you should do after you already have excellent filtration, skimming, circulation and lighting. If you don't have the other items up to speed, a refugium will still help, but not as...
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