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    Oscars with ick

    I have two young albino Oscars, about 5 weeks old. They both have a bad case of ick, probably picked up at the pet store where I bought them. What is the best treatment. Is there a strong medicine I can use that will not harm the three other fish in the tank. (Tank is about 185 gallons).
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    Injured oscar

    One of my young Oscars had a gill cover torn off by another cichlid. Will the gill cover grow back, like a torn fin, :confused:or is that a permanent injury? Will it affect the Oscar's future health? (The fish seems healthy and eats well despite its injury. )
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    Blue-Green Algae

    I am having a problem with blue-green algae coating the gravel on the bottom of my tank. The tank receives dim light. Is there some kind of fish or snail that will eat this algae? I have a plecostmous but it does not touch this slimy algae.
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    Ultraviolet sterilizer

    Anyone know teh most reliable ultraviolet sterilizer available? I've had a lot of trouble with green water and such in my tank. I bought one of those diatom powder filters but they are messy and a hassle to use. What about the UV sterilizers instead. Who has had experience with those, and...
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    Heater Help

    Check out Marine Depot for a large selection of heaters, filters, etc. I have done business with them in the past and they have been prompt and reliable when filling orders. Go to www.marinedepot.com for a big selection of products.
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    stand for 100 gal tank

    To calculate the gallons in a square or rectangular tank, multiply the length times the height times the width in inches and then divide by 231. That will give you the exact gallons. Multiply the gallons by 8.35 pounds to give you the weight of the water itself. According to the dimensions...
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    Aquarium stand

    I have a 180 gallon tank mounted on a stand made of red oak plywood sheets. Oak plywood is supposed to be very strong, but to be safe I added some extra 2" x 4" vertical braces inside the stand and held them in place with Liquid Nails, an extremely strong adhesive. If your stand has lasted...
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    Green water problem

    I continue to have a problem with green water and have tried almost everything. Water changes seem to actually stimulate the growth of the algae, and cutting the light does not work. Diatom filters are somewhat effective, but are messy and a nuisance to use. I have been told that UV...
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    Stupid Question - Need Answer

    To be safe I would put a sheet of 1/2 inch plywood under the tank, and a layer of styrofoam or felt on top the plywood to cushion the glass and relieve stress. Three-sixteenth of an inch of glass does not seem sufficient to support 300 pounds of water, unless the glass is laminated for strength.
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    Fluval inside filters

    I am considering installing a Fluval inside filter in my large aquarium. Anyone have any experience, good or bad, with this brand of filter? Any problems with underwater filters shorting out or otherwise failing?
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    Will it Stand?

    Water weighs 8.35 pounds each gallon. Do the math. Yes, with the glass tank added it will weigh more - probably too much for the narrow legs of the stand.
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    Will it Stand?

    A 55 gallon tank weighs 459 pounds, and that stand looks a bit flimsy to support that much weight. If you want to use that stand I would reinforce it with some 2 x 4s or 3/4-inch plywood sheets. Also, there should be a pad of styrofoam or other cushioning material to ease the stress.
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    Can you use concrete blocks as an aquarium stand?

    I notice there is an overhang which could cause serious stress if the plywood should warp. Is the plywood 1/2-inch or 3/4-inch? 1/2 is not likely to be strong enough for a heavy tank. Also, there should be a pad of some kind under the tank to distribute stress. And, keep in mind that if...
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    how do i make the water softer

    The simplest way is the one I use - just locate a local distilled water company - the internet is the quickest way - and buy the water in 5-gallon jugs, and use that for water changes. The osmosis filtered or distilled water costs about 20 cents a gallon, at least in my area - a negligible...
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    75 gal tank overhangs

    A 75-gallon tank weighs 626 pounds, and that's just the water. If your tank is made of glass a 2-inch overhang will cause serious stresses that could crack the tank, or warp an acrylic tank. I would enlarge the stand with extra 2 x 4s and then put a 3/4-inch sheet of marine plywood on top...
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    HELP cichlids gasping for air!

    Is the pump plugged in? Check that, and then check for an obvious on/off switch, easily found on most pumps. The fish are obviously starving for oxygen, so the sooner you start water circulation the better. (I would also venture to say the tank is overstocked, like most aquariums).
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    How to Calculate Tanks Size

    To calculate a tank's capacity in gallons or liters, go to the website Fishlore.com and click on Aquarium Calculations. You will find a complete and automatic sheet for all calculations, including odd-size aquariums.
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    best canister?

    German-made Eheim filters are the top of the line. Check them out at Marine Depot or the Eheim website. I have an Eheim 2075 on my 185-gallon FW tank and it works fine - although canister filters will not filter out green water, alas.
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    Whats the best way to aerate a freshwater aquarium?

    The amount of oxygen in the tank is determined by the air surface, where oxygen exchange takes place. You don't give the dimensions of your tank, but I would say follow the rule of one inch of fish for each 10 square inches of air surface and you should have no problem. (One of the biggest...
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    Searching for unconventional aquarium dimensions

    Check out glasscages.com which makes specialty aquariums in both glass and acrylic. I had them fabricate an acrylic tank to my specifications in July of 2010, and so far it has held up well.
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    Cracked 55 gal tank (corner)

    If I were you I would buy a new large tank to avoid future catastrophe. Your tank might hold up for another 3 months or 3 years when full, but I would not take that chance. If your tank should leak or burst when you are away from the apartment your landlord could sue you for water damage to...
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    Looking for 30x18x18 tank

    Check out the website glasscages.com They have a big selection of both glass and acrylic tanks in all sizes. If the size is not in stock then they can make it to your specifications.
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    acrylic of glass?

    I havea 185-gallon acrylic tank which has held up very well. Acrylic is 3 or 4 times as strong as glass, and it is flexible so it won't crack under stress. Alas, acrylic is a kind of plastic so it scratches easily. Either/or - for a large tank I would go with acrylic because of lighter...
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    Can you use concrete blocks as an aquarium stand?

    Keep in mind that cinder blocks and concrete blocks are brittle and unstable, they don't have the flexibility of wood and can crack easily. (Your 75 gallon tank will weigh 626 lbs, and that's just the water). If one block should crack, then you would have to drain the tank and take them all...
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    moving 75 gallon

    A 75 gallon aquarium would weigh 626 pounds - and that's just the water, not including the tank itself or the stand. Your best bet would be to drain about 50 gallons out of the tank - set it aside in storage - then place a thick sheet of plywood under the stand and slide it across the floor...
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