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05-22-2008, 07:48 PM
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#1 (permalink)
| | Large Fish
Join Date: Jan 2003 Location: New Jersey, USA
Posts: 626
| staring fishless cycle, made mistake I am starting a new aquarium and am doing it with the fishless cycle. its a 10g tank. I add 1 tablespoon and waited an hour before testing. When I did test it, from the kit, i got that it had about 1ppm. So then I added 2 more tablespoons since 1 seemed to get me about 1ppm and that would at least increase it up to 3ppm if not a little more.
While I was doing that, I did not throw away the tested water. When i was going to dump it, i saw that it was darker, meaning it was at a higher ppm. I looked and it was at about 4ppm.
So now that i have about 3 times the dose I needed, should I just let it be as it is now or do a water change? If i should do a water change, how much should I change? |
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05-22-2008, 09:37 PM
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#2 (permalink)
| | Medium Fish
Join Date: Feb 2008 Location: Staten Island, NY
Posts: 431
| Leave it be... we went through this with a guy recently who had ZERO patience. Just leave it be and test again in a few days. I would wait at least 4-5.
__________________
20L Planted with CO2, fertilizers, VERY high lighting and community fish
72bow SW about to start adding corals |
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05-22-2008, 09:41 PM
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#3 (permalink)
| | Large Fish
Join Date: Jan 2003 Location: New Jersey, USA
Posts: 626
| thanks Airbroneguy. I was just worried that maybe too much ammonia would actually kill the bacteria and would not let them thrive but if its ok, I'll wait it out. I'll wait till Sunday to check again
Last edited by fishlover25; 05-22-2008 at 09:50 PM.
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05-22-2008, 10:39 PM
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#4 (permalink)
| | Medium Fish
Join Date: Feb 2008 Location: Staten Island, NY
Posts: 431
| Too much is bad, but yours shouldn't be all that high. I started my last fishless cycle at 8ppm accidentally, and the tank cycled in about 3 weeks, but that's because I had patience and didn't change anything. Hold tight and you won't regret it!
__________________
20L Planted with CO2, fertilizers, VERY high lighting and community fish
72bow SW about to start adding corals |
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06-01-2008, 12:51 PM
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#5 (permalink)
| | Large Fish
Join Date: Jan 2003 Location: New Jersey, USA
Posts: 626
| Its been a few days over a week now that I have my tank running. I did about 2 70% water changes to bring the ammonia down and now it is in the 2-3ppm range. I am going to leave it there for now.
But I have yet to see any decrease in the ammonia by itself nor have I seen any nitrites yet. Any idea what else I could do, other than seeding the tank? |
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06-04-2008, 05:20 PM
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#6 (permalink)
| | Large Fish
Join Date: Jan 2003 Location: New Jersey, USA
Posts: 626
| ok well i tested for nirite today and it was at .25 ppm but the ammonia level remained the same. i thought that for the nitrite to appear ammonia had to be at 0? or is my situation common also? |
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06-04-2008, 05:30 PM
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#7 (permalink)
| | Medium Fish
Join Date: Feb 2008 Location: Houston, TX
Posts: 530
| it doesn't have to be 0.
just give it time. no more water changes, and just sit back and relax for the next day or two.
__________________ 29 gallon
Under Construction 20 gallon Flora: Anubias Nana, Microsword Fauna: None yet, starting to cycle 15 gallon Flora: Microsword, Java Moss Fauna: 10 Neon Tetra, 1 Dwarf Gourami (f), 1 Betta (f), 1 Mystery Snail 10 gallon Flora: Java Moss, HC, Dwarf Sag Fauna: 1 Guppy (f), 2 Peppered Cory, 2 Pygmy Cory, 2 Amano Shrimp, Ghost Shrimp, Red Cherry Shrimp 5 gallon Flora: Java Moss, Dwarf Hairgrass Fauna: None |
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06-25-2008, 11:33 PM
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#8 (permalink)
| | Large Fish
Join Date: Jan 2003 Location: New Jersey, USA
Posts: 626
| ok well my tank hasnt cycled yet. My ammonia keeps dropping to about .5ppm every 2-3 days but my nitrite is stayin at 5ppm. It has not gone down after increasein. It has been about a week and a half since its gone up that high. What should be my next step? |
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06-26-2008, 12:33 AM
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#9 (permalink)
| | Moderator
Join Date: Aug 2003 Location: Southern California
Posts: 13,325
| Nitrites will stay high for a week or two, then drop very fast. You're doing fine! |
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06-26-2008, 08:57 AM
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#10 (permalink)
| | Teenie Weenie Fish
Join Date: May 2008
Posts: 54
| as everyone is saying, it takes as long as it takes, everyone here is dead on what occurs, & when. If there is no livestock in the tank, relax. I wouldn't even do the 70% water changes, esp if there is NO livestock to worry about. Just gives the bacteria that "eats" the stuff, more to eat. (BUFFET STYLE, ALL THEY CAN EAT!)
One time, you'll be looking at nitrites off the chart, then a few days later, "Hey.. Where did they go, they are at zero, and ammonia is at Zero, and my nitrates are climbing." THEN.. do a water change, and start stocking SLOWLY with fish and inverts.
__________________ Used to breed Angelfish, Bettas, Apple Snails, now culture corals and FW plants & enjoy the tanks below... 90g S.A. Cichlid Tankbuster types, 46g planted bowfront w/tropicals, 30g long planted w/tropical mix, 28g Bowfront SW Reef w/corals, 12g Nanocube FW Planted w/German Blue Rams, 10g Nano SW Reef w/corals, 5g Planted FW w/diamond tetras & misc shrimps  |
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