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Results 1 to 10 of 10
  1. Default 2 300 W heaters overkill in a 90


    0 Not allowed!
    The heater in my 90 gal is 300 watts. The tank is in my office which gets pretty cool at night during the winter months. I have an extra 300 w heater that I picked up for a song as a back up but now am wondering if I shouldn't just install it.

    Or would it be over kill to add another 300W heater?

    thanks
    30 g FW planted:corys, ABNP, blue angel, harleys, zebra danios, nerites & mystery snails
    15 g FW planted: crown tail betta, neons, snails
    90 g FW semi planted: Blood Parrots, severum, Jurupari, EBJD, congos, kribs, clown pleco, snails
    90 Gal Journal: http://www.aquaticcommunity.com/aqua...ad.php?t=93939
    Fishless cycling: http://www.aquaticcommunity.com/aqua...ead.php?t=5640
    Cycling with fish: http://www.aquaticcommunity.com/aqua...ad.php?t=36492

  2. Default


    0 Not allowed!
    personally, if I had a 90+ gallon tank, i would run a dual 300w system.

    ever since I added a much bigger heater for my tank than needed-the temp is more constant and it'll allow the heater to last longer.
    I run a 300w on my 45gallon.
    i'll get a longer life span of the heater b/c it isn't constantly fighting temp changes. and if you have 2 heaters-it just makes it that much more efficient.

    the only issue, during calibration, if you don't calibrate correctly and the heaters mess up, you can cook the fish twice as fast.lol.

  3. #3

    Default


    0 Not allowed!
    I have two 300w heaters in my 90g.

    Liters to Gallons conversion calculator

    "Keeping fish for any period of time doesn't make you experienced if you're doing it wrong. What does, is acknowledging those mistakes and learning from them." ~Aeonflame
    "
    your argument is invalid." ~Mommy1


  4. #4

    Default


    0 Not allowed!
    Quote Originally Posted by KingFisher
    I have two 300w heaters in my 90g.
    +1
    Same here.
    Gas mileage isn't everything OIIIIIIIO
    Lack of planning on your part does not constitute an emergency on my part.
    Why pretend there are no stupid questions? Actually, There are many stupid questions: "Should I drink this bleach?" Is just one example.
    Having said that, Just because it's a stupid question doesn't mean that it shouldn't be asked. It's better to know.

    A warm beer is better than a cold beer. Because nothing is better than a cold beer, and a warm beer is better than nothing.

  5. #5

    Default


    0 Not allowed!
    Quote Originally Posted by KingFisher
    I have two 300w heaters in my 90g.
    +2 to the above
    If you take your time to do the research FIRST, you can successfully set-up and keep ANY type of aquarium with ease.
    "Not using a quarantine tank is like playing Russian roulette. Nobody wins the game, some people just get to play longer than others." - Anthony Calfo
    Fishless Cycle Cycling with Fish Marine Aquarium Info [URL="http://saltwater.aquaticcommunity.com/"]

  6. Default


    0 Not allowed!
    thanks for all the speedy responses, guys. that puppy's going on the tank today.
    30 g FW planted:corys, ABNP, blue angel, harleys, zebra danios, nerites & mystery snails
    15 g FW planted: crown tail betta, neons, snails
    90 g FW semi planted: Blood Parrots, severum, Jurupari, EBJD, congos, kribs, clown pleco, snails
    90 Gal Journal: http://www.aquaticcommunity.com/aqua...ad.php?t=93939
    Fishless cycling: http://www.aquaticcommunity.com/aqua...ead.php?t=5640
    Cycling with fish: http://www.aquaticcommunity.com/aqua...ad.php?t=36492

  7. #7

    Join Date
    Aug 2012
    Location
    Elgin, Illinois USA
    Posts
    3,212

    Awards Showcase

    Happy New Year - jeffs99dime Thank you for the birthday wishes. - mommy1 just because. - 1Sarah Happy Drink Like a Viking Friday! - KevinVA Happy Easter! - Slaphppy7 
    My turn to buy - fishmommie It's EOTW Beer Time, so here's a Cafe Latte that looks like champagne in a bucket! - KevinVA Congrats on the cycles! - Slaphppy7 Thanks for the Rep and the gift :) - steeler58 Using up my winnings on my friends! - Compass 
    T.G.I.F.! - Slaphppy7 Thx4 - pRED For your new tetra's :) - steeler58 pizza for all.  I finished my book today!!! - fishmommie Good job on your amazing tanks! - SeaLady 
    thank you for all the helpful information - showmebutterfly new fish! - RiversGirl I like your signature - aquariumlover10 Happy AC anniversary - SeaLady Happy 2 Year Anniversary! - Slaphppy7 
    Cesarean Sections - Headaches - Hospice Care - Multiple Myeloma - gronlaura 

    Question


    0 Not allowed!
    Same situation (very cool winter overnight temp) with a 75 gal - would 2 vs 1 250W heaters be a good idea?

    My heater is rated for a 90 gal with a 15 degree difference between room and tank temp. Should I also add the 2nd heater? Getting ready to fishless cycle the tank in about 2 weeks.
    My 75 gal Journal & My Dual 29 gal Journal
    My 75 gal - Gold Pristella Tetras, Scissortail Rasboras, Neon Dwarf Rainbowfish, Longfin Leopard & Zebra Danios, Bristlenose Pleco
    My Dual 29 gals - Left Tank - Diamond Tetras. Right Tank - Amano Shrimp, Black Neon Tetras

    "Life isn't about waiting for the storm to pass....it's about learning to dance in the rain"

  8. Default


    0 Not allowed!
    same premise.

  9. Default


    0 Not allowed!
    Quote Originally Posted by gronlaura
    Same situation (very cool winter overnight temp) with a 75 gal - would 2 vs 1 250W heaters be a good idea?

    My heater is rated for a 90 gal with a 15 degree difference between room and tank temp. Should I also add the 2nd heater? Getting ready to fishless cycle the tank in about 2 weeks.
    We are in the same snow belt LOL. I installed my 2nd 300W this afternoon. If nothing else, you'll have back up if one of the heaters goes out.
    30 g FW planted:corys, ABNP, blue angel, harleys, zebra danios, nerites & mystery snails
    15 g FW planted: crown tail betta, neons, snails
    90 g FW semi planted: Blood Parrots, severum, Jurupari, EBJD, congos, kribs, clown pleco, snails
    90 Gal Journal: http://www.aquaticcommunity.com/aqua...ad.php?t=93939
    Fishless cycling: http://www.aquaticcommunity.com/aqua...ead.php?t=5640
    Cycling with fish: http://www.aquaticcommunity.com/aqua...ad.php?t=36492

  10. #10

    Join Date
    Aug 2012
    Location
    Elgin, Illinois USA
    Posts
    3,212

    Awards Showcase

    Happy New Year - jeffs99dime Thank you for the birthday wishes. - mommy1 just because. - 1Sarah Happy Drink Like a Viking Friday! - KevinVA Happy Easter! - Slaphppy7 
    My turn to buy - fishmommie It's EOTW Beer Time, so here's a Cafe Latte that looks like champagne in a bucket! - KevinVA Congrats on the cycles! - Slaphppy7 Thanks for the Rep and the gift :) - steeler58 Using up my winnings on my friends! - Compass 
    T.G.I.F.! - Slaphppy7 Thx4 - pRED For your new tetra's :) - steeler58 pizza for all.  I finished my book today!!! - fishmommie Good job on your amazing tanks! - SeaLady 
    thank you for all the helpful information - showmebutterfly new fish! - RiversGirl I like your signature - aquariumlover10 Happy AC anniversary - SeaLady Happy 2 Year Anniversary! - Slaphppy7 
    Cesarean Sections - Headaches - Hospice Care - Multiple Myeloma - gronlaura 

    Default


    0 Not allowed!
    Quote Originally Posted by fishmommie
    We are in the same snow belt LOL. I installed my 2nd 300W this afternoon. If nothing else, you'll have back up if one of the heaters goes out.
    Thanks. Am ordering my 2nd filter and other necessities tomorrow. Will add the 2nd heater.
    My 75 gal Journal & My Dual 29 gal Journal
    My 75 gal - Gold Pristella Tetras, Scissortail Rasboras, Neon Dwarf Rainbowfish, Longfin Leopard & Zebra Danios, Bristlenose Pleco
    My Dual 29 gals - Left Tank - Diamond Tetras. Right Tank - Amano Shrimp, Black Neon Tetras

    "Life isn't about waiting for the storm to pass....it's about learning to dance in the rain"

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