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  1. The Odd Couple

    29 bio
    stuff

  2. Nano Macro Pics

    nano jam macro pics 2-25
    nano
  3. General Reef Discussion
    Brand new and calibrated refracto versus new Coralife Deep Six hydrometer. Since neither reading is particularly desirable, herein lies the dilemma. An average of the two would be ideal, but the likelihood of the true specific gravity being much closer to one or the other is far greater...
    refractometer swing arm hydrometer

  4. Queen Ann's Lace

    sam's knob hike
  5. General Reef Discussion
    Ok last night all 3 of my brittle stars were just fine and ate small peice of shrimp. I did notice that one of the stars had lost part of it's leg. Today when I came home I found the same one with no legs and just his body with a couple of stubs. I thought he was dead, so when I tried to get him...
    african cichlid tank african cichlids astrea snail astrea snails bio cube blue leg hermits brittle stars cichlid tank clown fish condy anemone decorator crab gorilla crab harlequin shrimp mantis shrimp maroon clown protein skimmer red brittle star sea star sea stars swing arm hydrometer tampa bay saltwater tentacle anemone
  6. General Reef Discussion
    I bought a pink sea urchin yesterday ( actualy I bought it thursday and waited till tank perimeters were just right), I aclimated him and 2 fish. All night he moved around the tank cleaning and then this morning he stopped and started losing his spines. They are just falling off/ Any idea...
    sea star sea stars sea urchin swing arm hydrometer tuxedo urchin
  7. General Reef Discussion
    i've heard of these magic things called refractometers but my lfs does not have them.. where would i get them. and whats a good brand ?
    swing arm hydrometer swing arm hydrometers
  8. General Reef Discussion
    So I've had some Xenia in my 75g for about 3 weeks now with no problems. Last weekend I put some frogspawn in and I think it was a little too close. I saw it stinging the Xenia about a day later, so I moved it away of course. Now all the sudden my Xenia is shrivled up and real small. Do you...
    swing arm hydrometer
  9. General Reef Discussion
    Okay, so I got excited when visiting my LFS (love your TLA's on this site - three letter acronyms) and have cranked out about 500 on a cube - 24g. It's been up 2-weeks now and I have seen no NH3, NO2, NO3 (am surprised I see no nitrates). I will admit that I did not start testing till day 12...
    base rock coral vital crushed coral diatom bloom feather duster feather dusters green algae swing arm hydrometer
  10. Nano Reefs
    Hello all, i really have NO CLUE what i'm doing or how to do it or what to get. I have read around but i am just lost. I am going to purchase a 20 gallon tank tonight. I need to know what else to buy. I'm looking to get a nano reef like this one...
    alkalinity test alkalinity test kit nano reef power head submersible heater swing arm hydrometer
  11. General Reef Discussion
    hey all need some help with following beside of live rocks Ive added some rocks i found from a mountain , will it be as same as live rocks ? i had lack of calcium so i bought aquacal, will i have to add it everytime i do water change? Ive added fire shrimp last night and died within...
    algal blooms brown algae drip acclimation fire shrimp swing arm hydrometer
  12. General Reef Discussion
    I've had my tank set up for a few weeks now and every few days the salinity drops below 1.02 and I have to add more salt to bring it back up. Why would this be happening? I thought salinity would increase because of water evaporation, but mine keeps decreasing? Do I just have a bad...
    swing arm hydrometer wet skimmate wet skimming
  13. General Reef Discussion
    i have my RO water filled up in my new tank. The heater is on and heating the water. I have 4 powerheads running on the top of the tank on each corner. I am ready to mix the salt and add pH buffer. I just need some advice on the best way to do this. I bought Instant Ocean salt and a pH buffer...
    bicarbonate buffer calcium reactor calibration solution canister filter canister filters coral skeleton coral skeletons fowlr tank instant ocean salt nitrogen cycle power head reef crystals stony coral swing arm hydrometer
  14. General Reef Discussion
    Hi, my sg reading is just around 1.025, which i have read is very low. We should target 1.027 right? How do I increase salinity without causing damage to the inverts and corals? Please advice. thanks.
    swing arm hydrometer swing arm hydrometers
  15. General Reef Discussion
    So I broke my swing arm hydrometer last night and I always told myself that the next thing I would buy would be a refractometer, but then I see threads like this http://thereeftank.com/forums/showthread.php?t=99848 So what's the deal.......which one do I buy?
    swing arm hydrometer
  16. General Reef Discussion
    I'm looking into some stuff to suggest we carry at work for products, we have mostly API and Wardley stuff.... we have no reef additives, no salt water meds, and we don't have a line of SW foods other than Sally's Frozen (which is great stuff).... I was hoping to pick some brains and get...
    aragonite sand asm skimmer baby brine baby brine shrimp bak pak beckett skimmer beckett style skimmer biowheel filter calcium test calibration fluid coral life super skimmer coralife bulbs coralife salt crushed coral crushed coral substrate curing rock dsb tank external pumps filter pad florida crushed coral frag tank hob skimmer hydor flo lfs owner mag pumps malachite green marine aquarium master test kit needle wheel nuisance algae octopus skimmer ozone generator pellet food poly filter quarantine tank red sea berlin skimmer reef club reef crystals salifert test sea clone super skimmer swing arm hydrometer swing arm hydrometers tunze stream tunze stream pumps venturi skimmer wheel filter
  17. General classifieds
    I'm going to downgrade to a smaller reef so I am selling my current system Here goes: 120 gallon (48x24x24) tricon acrylic tank with center overflow Large sump gen x 6500 return pump 2x400 watt Sunlight supply hqi ballast, with radium bulbs, mogul sockets, and reflectors 2x110 watt vho ballast...
    actinic bulb blue damsel blue damsels blue ricordia blue tang encrusting monti feather duster feather dusters green favia green mushroom green mushrooms green polyps green ric green ricordia green slimer hqi ballast mogul sockets mower blenny neon goby scroll coral swing arm hydrometer true perc tuxedo urchin vho ballast
  18. General Reef Discussion
    is there any way i can check my hydrometer against a solution that is right on? without going somewhere to find a refractometer...(ex...mix a solution to exactly 1.025 and check my hydrometer, but how would i know the solution is 1.025?)
    calibration solution instant ocean hydrometer swing arm hydrometer swing arm hydrometers
  19. General Reef Discussion
    Hello all, I just love these forums! I have alot of questions, but I want to see what kind of response I get before I ask alot of silly questions. This is what I have and what I want to achieve. I would like to have a safe and healthy reef/coral and fish tank. my specs. I have a 40 gallon...
    aquac remora aquac remora pro aquac remora protein bio wheel bio wheel filter coralife lunar coralife lunar aqualight instant ocean sea salt ocean sea salt power head protein skimmer swing arm hydrometer trap detritus true actinic wheel filter
  20. General Reef Discussion
    This is what's going on I got my tank setup put in my sand and water and reading at .022 before and I assumed it was all good. Bought some live rock today about 40 lbs for my 70 gallon tank. Anyways it's all in now and I'm feeling nervous cause I tested the water again and its reading .019 I...
    power head protein skimmer protien skimmer swing arm hydrometer
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