Help, rusty brown stuff growing in my tank!

A month ago, I thought one of my plants had been burned by too much
light. It was dark brown/black on the top of the ferns. It had the
problem with no ill effects for over a month, but I decided to moved
it to a corner of the aquarium hoping it would do better, fool me. At
the same time, I bought two small eels and have been feeding more
blood worms than usual. Nothing else has changed. Now, I have this
rust coloured stuff all over the place and all of my other plants are
dying. I pulled the original plant out in a desperate attempt to stop
the flow, but to no avail. Any ideas on what I can do? My farlowella
and ottos seem uninterested in it and it is now covering decorations,
rocks, bog wood….you get picture. The aquarium is 50 gallons and I do
a 25% water change each week. I have noticed there is more gunge in
the filters lately, but I assume that is this brown guck.

(goosefork) wrote in message om...
A month ago, I thought one of my plants had been burned by too much
light. It was dark brown/black on the top of the ferns. It had the
problem with no ill effects for over a month, but I decided to moved
it to a corner of the aquarium hoping it would do better, fool me. At
the same time, I bought two small eels and have been feeding more
blood worms than usual. Nothing else has changed. Now, I have this
rust coloured stuff all over the place and all of my other plants are
dying. I pulled the original plant out in a desperate attempt to stop
the flow, but to no avail. Any ideas on what I can do? My farlowella
and ottos seem uninterested in it and it is now covering decorations,
rocks, bog wood?.you get picture. The aquarium is 50 gallons and I do
a 25% water change each week. I have noticed there is more gunge in
the filters lately, but I assume that is this brown guck.

I have recently set up a new 12 gallon Eclipse tank, and had a similar
problem. I wrote about it at length in my blog at
http://members.rogers.com/tom.otvos/...89862813771017.
The problem in my case was red/brown algae, which I fixed with five
otos, and a substantial (33%) water change. I would have said that is
your problem too, but you mention the otos are not interested. I guess
I would ask, do you have enough otos? Maybe they are interested but
overwhelmed...

(Tom Otvos) wrote in message . com...
(goosefork) wrote in message om...
A month ago, I thought one of my plants had been burned by too much
light. It was dark brown/black on the top of the ferns. It had the
problem with no ill effects for over a month, but I decided to moved
it to a corner of the aquarium hoping it would do better, fool me. At
the same time, I bought two small eels and have been feeding more
blood worms than usual. Nothing else has changed. Now, I have this
rust coloured stuff all over the place and all of my other plants are
dying. I pulled the original plant out in a desperate attempt to stop
the flow, but to no avail. Any ideas on what I can do? My farlowella
and ottos seem uninterested in it and it is now covering decorations,
rocks, bog wood?.you get picture. The aquarium is 50 gallons and I do
a 25% water change each week. I have noticed there is more gunge in
the filters lately, but I assume that is this brown guck.

I have recently set up a new 12 gallon Eclipse tank, and had a similar
problem. I wrote about it at length in my blog at
http://members.rogers.com/tom.otvos/...89862813771017.
The problem in my case was red/brown algae, which I fixed with five
otos, and a substantial (33%) water change. I would have said that is
your problem too, but you mention the otos are not interested. I guess
I would ask, do you have enough otos? Maybe they are interested but
overwhelmed...

I should be a bit more precise, as "overwhelmed" is kind of a silly
thing to say. In my 12 gallon tank, it took three otos about 2-3 days
to make a noticeable dent in the algae, and the better part of two
weeks for five to really clean things up nicely. I did notice that
they each latched onto a source of the stuff pretty quickly. I have a
sloping piece of slate that one was working over, and it would leave
trails of clean rock where there was "rust" before. So, the point of
my comment was that in a 50 gallon tank with "some" otos, you may not
notice significant change. Now, if they are completely ignoring the
stuff, then I am way out of my league and my point
is...well...pointless.

Like another poster here a while back (and I wish I had checked
before) I do lament the lack of good algae resources on the web. I
think nothing beats good photos to help people diagnose their problem,
which is more than half the battle.

-- tomo

I should be a bit more precise, as "overwhelmed" is kind of a silly
thing to say. In my 12 gallon tank, it took three otos about 2-3 days
to make a noticeable dent in the algae, and the better part of two
weeks for five to really clean things up nicely. I did notice that
they each latched onto a source of the stuff pretty quickly. I have a
sloping piece of slate that one was working over, and it would leave
trails of clean rock where there was "rust" before. So, the point of
my comment was that in a 50 gallon tank with "some" otos, you may not
notice significant change. Now, if they are completely ignoring the
stuff, then I am way out of my league and my point
is...well...pointless.

Like another poster here a while back (and I wish I had checked
before) I do lament the lack of good algae resources on the web. I
think nothing beats good photos to help people diagnose their problem,
which is more than half the battle.

-- tomo

Thanks for the ideas. I feel like a total idiot saying this, but my
dh just pointed out that I also added a new aquarium hood with grow
lights. Perhaps this is the problem, though why it would effect this
brown algae is a mystery to me. The rusty coloured brown algae (or
whatever it is) appeared only on one plant quite sometime ago, though
I did not recognize what it was at the time. I think it spread when I
moved that plant or when I bought the new hood (about the same time).
I have removed the plant and I think the algae has stopped spreading
in other areas of the tank. Perhaps I am just deluding myself here,
as the evidence is not overwelming.

I have 3 ottos which always seem to have fat tummies so they are
getting enough food. Perhaps they are eating the algae, but they
appear to prefer eating off the glass (the one place this brown gunk
has not gone yet. And now that I think of it, perhaps that is because
the ottos are eating it.) I will consider buying more ottos to see if
there is any difference. I am getting desperate as I have had this
problem for weeks now.

I may be wrong guys, but it sounds to me that you have been infected by the
insidious 'red bush algae'.
However, please do a google for the above and check photo's to confirm
diagnosis first.

I have just moved back from the front lines in a fight with this invader and
can tell you its a nightmare, it gets onto everything, rocks, bogwood,
heaters, filters, plants (esp roots) usually introduced by plants purchased
and introduced into your tank.
I had to go the bleach road as a solution. (19 parts water to 1 part bleach)

Once contemplated, genned up and acted upon you WILL win.

http://www.thekrib.com/Plants/Algae/bleach.html

Steve Page

Opps update, once you have won on the battlefield, buy around 6 'SIAMESE
ALGAE EATERS', these little guys will munch up the new shoots and keep the
enemy at bay.

Latin name: Crossocheilus siamensis

Steve Page



"TwoBells" wrote in message
news:imXtc.421$QA.39@newsfe6-win...
I may be wrong guys, but it sounds to me that you have been infected by
the
insidious 'red bush algae'.
However, please do a google for the above and check photo's to confirm
diagnosis first.

I have just moved back from the front lines in a fight with this invader
and
can tell you its a nightmare, it gets onto everything, rocks, bogwood,
heaters, filters, plants (esp roots) usually introduced by plants
purchased
and introduced into your tank.
I had to go the bleach road as a solution. (19 parts water to 1 part
bleach)

Once contemplated, genned up and acted upon you WILL win.

http://www.thekrib.com/Plants/Algae/bleach.html

Steve Page