FAQs on Freshwater Aquariums &
Ammonia:
Importance
Related Articles: Ammonia, Freshwater Aquarium Water Quality,
pH, alkalinity, acidity,
Treating Tap Water, Freshwater Maintenance, Frequent Partial Water
Changes, Establishing
Cycling, Freshwater
Filtration, Know Your Filter Media, A Concise Guide to
Your Options by Neale Monks, Setting up a Freshwater Aquarium, Tips for Beginners,
Related FAQs: Freshwater Ammonia 1, Freshwater Ammonia 2, Freshwater Ammonia 3, & FAQs
on FW Ammonia: Science, Measure, Sources,
Control, Chemical Filtrants, Troubleshooting/Fixing, & Freshwater Nutrient Cycling, FW H2O Quality 1, Aquarium Maintenance, Environmental Disease, Treating Tap Water for Aquarium Use,
pH, Alkalinity, Acidity,
Biological
Filtration, Nitrogen
Cycling, Establishing Cycling 1,
Nitrite, Nitrate, Freshwater
Algae Control, Algae Control,
Foods, Feeding, Aquatic Nutrition,
Disease,
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Any detectable amount of free ammonia is toxic...
debilitating to fatally so.
Systems need to be set-up, allowed to cycle ahead
of introducing livestock.
Ammonia poisoning is very likely the number one
killer of all time (including the present)
of ornamental aquatic life.
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Red gills and strange swimming? Env.... NH4OH and high
pH 5/8/12
Hello crew!
Before I get into my question, I'd just like to say that I love your
website! I've used it a couple of times and I've always been able to
solve any problems I had with your information. I'm really glad you guys
are able to help answer our questions, so thank you! :)
<Thanks for the kind words.>
My question is about my angels and platies in my 30 gallon. I have a
single 3" tall angelfish and four platies, three only being about an
inch long and another full-grown 2" long sunset wag. The three younger
platies are the newest additions, just got them about two weeks ago,
while I've had the older platy for several months and the angel about
two years. I recently did a water change, close to 50% like most of my
water changes. All other times my fish would have been fine, but soon
after the water change all of my fish started acting strangely. Ever
since I added the three new platies, their gills have been slightly pink
and I figured it was just from being moved into a new setting. After the
water change, though, their gills
became very dark red.
<Does sound like a reaction to the water changes, possibly the water
conditioner isn't working (or given enough time to work). Perhaps the
water conditioner isn't adequate (make sure it treats chlorine,
chloramine, ammonia and copper). Try this: do smaller, but more frequent
water changes.
Instead of a 50% water change, do 25% per week, or better still, 10-15%
twice a week. Moderate feeding to keep nitrate levels down. Stock
moderately (though it sounds like your tank is moderately stocked to be
honest, one Angel and a handful of Platies). If smaller water changes
elicit less of a reaction, then there's your answer. Check the tap water
and water conditioner, and act accordingly.>
Of course one of the platies is black, so I could not see but I figured
like the others, it was in the same condition. They all began this
strange, spastic swimming pattern, where they'd dart around the plants
and up and down the sides of the tank My older platy and my angelfish
were also acting the same way. Even when my tank was at its worst
condition, the angelfish
was always the one to show no signs of illness out of all the other
fish.
So when she went from perfectly fine to darting around and gulping air
like a drowning man, it was more than just a little concerning!
Right now, my water parameters are:
Ammonia- .2 ppm
<<Trouble w/ a capital "T". RMF>> 5/9/12
Nitrate- 0ppm
Nitrite- (unknown, ran out of chemicals for testing last week)
Ph- 7.6 or higher
<<Causing/indicating the ammonia to be MUCH more toxic. RMF>>
For some reason, my ph is unusually high. The scale stops at 7.6 with my
test kit and the readings say the Ph is at 7.6, but I cannot tell if it
really is 7.6 or if it is higher. I'm trying to find a way to slowly
drop the Ph to a more ideal level, like 7.2 or 7.0.
The fish are doing a lot better than they were on Monday, the second day
after the water change. Their gills are still really red but the angel
and three of the four platies have all started to act a little more
normal, not gulping air or darting around.
Could it be the Ph that's causing the problem? If it is, then how should
I be lowering it? I've tried to use "Correct Ph" tabs recently but they
have little to no effect in lowering the Ph. Any suggestions?
<<...? Don't think Neale saw this part of your email; so am jumping in
here. Do read:
http://www.wetwebmedia.com/FWSubWebIndex/pHAlkAdjF.htm
You NEED to eliminate all measurable level of free ammonia, AND assure
the pH is more neutral, stable. I would hold off on ALL foods/feeding
till this is accomplished. Bob Fenner>>
Thank you for taking the time to read my email!
-Jenny
<Hope this helps, Neale.>
Ammonia poisoning ... goldfish, sys.,
dis. 6/12/06 Hello <Hi there - you've got Jorie
here> Please can you help me? <Will try...> I bought a tank
and 4 goldfish 16 days and I stupidly thought that adding the fish
straight away without leaving a tank to sit for a week would be
ok<...> <I'm not exactly sure what you are trying to say
here. I think you mean that you bought 4 goldfish in 16
days? In any case, from your following statement indicating
that you didn't let the water sit for a week, I think you are
confusing two issues: (1) if you are using pure tap water, you need to
either let the water sit to allow the chlorine/chloramine levels to
lower (a few days if there's no aeration in the water, less if you
are aerating the H20), or you need to use a liquid dechlorinator, which
works almost immediately to remove harmful chlorine/chloramine from the
water and (2) establishing the nitrogen cycle in the tank prior to
introducing livestock. Sounds to me like we need to start
from the beginning - here are some very helpful
articles/links: http://www.wetwebmedia.com/FWSubWebIndex/fwset-up.htm
and http://www.wetwebmedia.com/FWSubWebIndex/gldfshsystems.htm Additionally,
there's a good beginner book out there by David E. Boruchowitz,
which has a title something like "The Simple Guide for Freshwater
Aquariums" (sorry I don't have the exact title - I've lent
the book to my boyfriend's dad...do an author search on
www.barnesandnoble.com or www.amazon.com) Everything
contained within that book is very helpful and I've found accurate,
with the exception of his stocking suggestions - he tends to overcrowd
his tanks a bit, in my opinion. In any case, after reading
the material I've linked you to, plus other material which you can
readily find via www.google.com or the likes, you'll need to invest
in a good test kit. Personally, I like Tetra's Master
Freshwater test kit. Definitely stay away from dipstick type
tests, as they are notoriously inaccurate. When you are
cycling your tank, you will need to take daily readings of ammonia,
nitrite and nitrate and you will see a spike, and subsequent reduction,
in all three. As long as there aren't fish in the tank,
you can allow these three readings to spike, but, obviously, if you are
cycling the tank with fish in it (which I don't recommend, as it is
cruel...a small bit of fish food or a cocktail shrimp in the tank will
achieve the same result), you need to do frequent water changes to get
the ammonia, nitrite and nitrate out of the water, as all are toxic to
livestock.> <...>
as I had a goldfish when I was younger that lived in a bowl of tap
water for 3 years but I have found out (in a very stressing
way) that this was the worst thing to do as the following
occurred: Day 1 - put 4 fish (roughly 2.5cm each) into a 14 Litre tank
with an air pump and filter <1 goldfish, let alone 4, DO NOT BELONG
IN A 14 Litre tank (rough equivalent is less than 4 U.S.
gallons). This is cruel and unusual - there is not enough
room for the fish to swim and thrive. You need a min. of a
50-70 gal. tank for the four fish you have. To be bluntly
honest, for the purpose of sparing the poor fish, you should return
whatever surviving fish you have and read and research prior to doing
anything else with livestock.> Days 2 to 8 performed 20% water
changes every other day... <In such a ridiculously small tank with 4
messy goldfish, this is totally inadequate. Even if the 3-4
U.S. gal. tank were sufficient, you'd need to do at least 100%
daily water changes to rid the water of the pollution left behind from
4 goldies. <...adding Nutrafin Biological aquarium
supplement and Nutrafin water conditioner each time, I have since found
out should only have done this when there were no fish in the tank.
<I am not a fan of using artificial supplements to
"quicken" the cycling process. It is totally not
necessary if you've gone through the entire nitrogen cycle (without
fish, preferably)> Days 9 and 10 Noticed the fish were not as active
and seemed to lying at the bottom of the tank or hiding <Yes, they
were likely dying a slow, painful death due to toxic poisoning.> Day
11 Noticed one of the fish had severe problems swimming and its tail
was badly torn, then I seen one of the other fish take a bite out of
it, so I quickly put it in the jug I used for water changes
but it died about 10 minutes later. Day 12 Another fish died I went to
my local garden centre with a sample of water from the tank
and explained what I had done, the test showed the there was a very
high level of ammonia in the water, I was advised to do an 80% water
change that day and to add some King British Safe Water to get rid of
the ammonia and to give a salt bath to the fish in the
morning. Day 13 Found another fish dead which just left one
I removed her from the tank and gave her a salt bath and she
immediately picked up when she was added back to the tank. I took
another sample to get tested and the ammonia level had gone
down but I was told to perform partial water changes until the ammonia
was gone and to keep giving salt baths. Day 14 I went to
check on her in the morning and she was at the side of the tank when
she saw me she floated up to the top, the man at the garden centre told
me I could give her a little food so I broke up 1 fish food flake and
put it in the water beside her she followed it around the tank for a
bit and did take a few bites but then she went back to the side of the
tank again and spat it all back out. I gave her another salt bath and
did a partial water change making sure the water was the same temp as
the tank when I put her back in the tank she picked up but only for a
short period of time and for the rest of the day she never
left the side of the tank she appeared to float at the top
and sometimes all her fins would come out and then she
slowly pulled them back in at the same time as sinking back
to the bottom I went to a pet shop and I was advised to put
Sera water conditioner into the water. Day 15 I checked on her in the
morning and she was still a the side of the tank sometimes at the top
and sometimes at the bottom when she showed all her fins I noticed that
she wasn't using her left fin very much and upon closer
inspection noticed that it was red at the base. I
took another sample to the garden centre, which showed there
was 1.5 mg of ammonia in the tank. I spoke to the same man
as I had done on my first visit there and explained what had
happened he told me to keep giving salt baths and to add
75mg of soluble aspirin to the bath and use water from the tank
for the bath and to do a water change when she was in the
bath and to put the Sera water conditioner and King British
safe water into the new water before adding it to the tank.
I also explained that she wasn't eating and that her fin was
sore, he told me to give her live feed and not to worry
about her fin yet as getting rid of the ammonia was the main problem to
sort out first. I came back and gave her a salt bath with
the aspirin and did a partial water change. When I put
her back in the tank she swam around for a while but then
went back to the side, I added the live feed and she showed
no interest in it at all I then crumpled in 1 flake of food and again
she followed the pieces but this time she didn't take any bits into
her mouth so I removed the dried food. Today I went to check on her and
she is now at the bottom of the tank hiding behind an
ornamental cave and she won't come up for food and she's not
moving much she is opening her mouth but not frantically. I bought a
water testing kit yesterday and I've tested the water for ammonia,
nitrite and nitrate the ammonia level is 0.8mg the nitrite level is
0.1mg and the nitrate level is 0mg <You cannot have any
traces of ammonia in the water when there are live fish in
there! First off - FIND ANOTHER HOME FOR YOUR FISH, unless
you are capable of immediately providing a suitable sized home for the
fish. As mentioned above, you need a larger tank (by far),
you need to make sure the tank is cycled prior adding any
livestock. I cannot condone you keeping your 4 fish in such
cramped quarters, but if you insist, since you now have your own test
kit now, keep doing water changes and keep the ammonia, nitrite and
nitrate levels at ZERO. That's the only thing you can do
at the moment. In all honesty, I expect your fish to die if you keep
there where they are now.> Please can you help it's so upsetting
seeing her like this especially as I know this is all my
fault I really would appreciate any advice you can offer I
look forward to hearing from you soon <Dawn, I, too, am very
distraught in reading this. In all honesty, your fish are
dying right now due to ammonia, nitrite and/or nitrate
poisoning. I'm glad you care and give you kudos for
wanting to do what's right. Please understanding I'm
not trying to beat you up, and if I honestly thought there was another
solution, I'd tell you. You really aren't prepared
for your fish at the current time, so please try to find another home
for them ASAP. If you absolutely cannot replace them, then
keep doing water changes and keep testing the water. You do
not want any traces of ammonia, nitrite or nitrate. For your
water changes, use a liquid chlorine/chloramine remover to make your
tap water immediately suitable, and do water changes until all readings
are at zero. But please consider returning the fish, doing
some homework, and returning to this hobby once you are better
prepared. In the meantime, please do peruse
www.wetwebmedia.com for helpful information about fishkeeping.> Dawn
Ord <Best regards, Jorie>
Re: Question I just replied to on
WWM... 6/12/06 Hi Bob, Sabrina: <Hi,
Jorie!!> I just answered a query entitled "Ammonia
Poisoning", and I hope I wasn't too harsh. Someone
was/is trying to keep 4 goldies in a 3-4 gal. uncycled tank, and short
of immediately purchasing a 50-60 gal. aquarium, the best advice I
could give was to find a better home for the fish. I did
talk about the nitrogen cycle, water changes, etc., etc., but bottom
line, I kept stressing getting rid of the fish ASAP. I hope
I wasn't out of line - of course feel free to amend my response
before posting. Thanks!
Jorie <My take? Say what
you mean; don't skimp on truth to spare someone's pride at the
risk of the life/lives in their care, be honest.... On
queries that get me particularly incensed, I'll go have a coffee
and chill out a bit before responding. That doesn't
usually change how I respond, though ;) If you're
comfortable with your replies, so am I. But that's just
my $0.02, Bob's "da man". -Sabrina>
<<Da fish man. Who agrees. RMF>>
HIGH AMMONIA >>> EMERGENCY PLS HELP!
Hello, I will start off by saying that I have a 60gal freshwater tank
which has been up n running for about 2 1/2mo now ... I have 14 1"
baby piranhas, 1 3" Pleco, and 1 3" black lobster ... I have
about 10 live plants and 2 whisper 60 filters (660gph total filtration)
... <Not sure about mixing Piranhas with the other stuff, and
obviously once these fish get even more than 3" long, they will
need a massively larger aquarium.> My nitrites & nitrates are
always at 0 (I would assume due to the live plants) and my ammonia is
always in an acceptable range. <There is NO ACCEPTABLE AMMONIA
RANGE. Let me be crystal clear about this! If you can DETECT ammonia,
you've got problems. Period. End of discussion. Piranhas are
notoriously sensitive to ammonia, and any exposure to the stuff is life
threatening.> Well I tested my ammonia lvl one day and it was at
8.0, so I decided to clean all my filters and get the gunk out of them,
rinse/change my filter media, and I also added 2 3"x8" bags
of carbon/ammonia reducer pellets. I vacuumed my gravel thoroughly
twice and did a 50% water change. I did not find any type of dead fish
or decaying matter other than what was in the gravel. I also tested my
tap water and its ammonia reading was 0 ... <If you have this much
ammonia in the system, you have MAJOR problems. Let's take this one
step at a time. Carbon is neither here nor there, and in most
freshwater tanks is a waste of space. Anything carbon can do, 50%
weekly water changes can do better -- and without the need for the
carbon to be replaced every month. Or the risk of removing medications.
Next up, ammonia remover is irrelevant here. Ammonia remover is for
fixing very specific situations, e.g., hospital tanks or breeding
tanks. You'd need huge amounts of the stuff for fish on a
high-protein diet, and you'd also need to replacing it all every
few days. So don't waste your time with it. Finally, if you have no
ammonia in the tap water, but lots in the fish tank, it means only
this: overstocking, overfeeding, under-filtration. Pick and choose from
these. Likely more than one.> so after doing my water change, I
tested it and my ammonia WAS STILL AT 8.0!!! I don't get it at all
... and not to mention my water looks dirty and my water smells???
<Almost certainly overfeeding and/or under-filtering.> I took out
all the deco fake trees and everything too ... I don't understand
what is causing such a large ammonia reading ESPECIALLY after doing a
water change and cleaning all the gunk out of my filters ... like I
said I did not find any decaying matter at all so I do not understand y
after such a large water change my ammonia is still high ... PLS HELP
ME bc I'm going nuts trying to figure out what's going on! Thx
for your help, I look forward to your knowledge ... thx again! <You
need to [a] stop feeding; and [b] remove everything but
mechanical/biological media from the filters; and [c] insure those
filters are mature/adequate to the task at hand. Simple as that! Hope
this helps, Neale.>
Ammonia Spikes Stress Goldfish Hi, I will try to keep this
short. I bought a 10 gallon tank and overloaded it with 5 goldfish.
< Not a good idea.> The evident happened with ammonia, so I went
and purchased a 46 gallon. I lost 2 of them. Now the 10 gallon finished
cycling (this is in a 2 month perimeter) the 46 kept having huge
ammonia spikes like 8ppm for a week and I noticed one of my
favorite black moor's was doing poorly in the 46 gallon (clamped
fins, laying at the bottom of the tank just moving her lips to
breathe). So I put her in the 10 gallon. She quickly picked up and was
swimming all around the tank. Now this is the second day and she is
back to clamped fins and lying at the bottom of the tank. She lays
there until I come over and then she acts like she just woke up from a
dream and is trying to shake it off, and then goes back to the bottom.
Did I poison her possibly and is there anyway to help her? Or is she
doomed to die? She has been my little trooper through all the ammonia
spikes and problems I have had. I would hate to lose her. Thank you
< These ammonia spikes weaken fish and promote disease. I would
recommend that you do a 50% water change, vacuum the gravel and clean
the filter. After that add Bio-Spira from Marineland. Your tank should
be stable in a couple of days.-Chuck>
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