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L# Freshwater Aquaria
 L# Planted Aquaria
  L# Evil algae or two evil ones?
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SubscribeEvil algae or two evil ones?
beachbabe13185
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Hobbyist
Posts: 61
Kudos: 65
Votes: 68
Registered: 21-Jun-2004
female usa
I need help identifying this algae on my rock. It's green in most places but in little patches there is the grey/green spikey looking stuff.

http://img76.exs.cx/img76/6125/5c-S2400015.jpg
http://img33.exs.cx/img33/277/41-S2400014.jpg
http://img122.exs.cx/img122/7981/17-S2400013.jpg

there is also this dark green thread like algae growning on the rhizome of my banana plant
(sorry the picture isnt that great, old digital camera)

http://img90.exs.cx/img90/1444/66-2222.jpg

Water parameters
NO3 20ppm (on water change day before change)
NO2 0
Ammonia 0
GH 300 ppm
KH 250 ppm
pH about 8.2

If ya know what this is please help its about to drive me nuts.

Amanda
Post InfoPosted 26-Jan-2006 11:43Profile AIM PM Edit Report 
plantbrain
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Big Fish
Posts: 329
Kudos: 226
Votes: 0
Registered: 23-Aug-2003
male usa
Looks like Green spot algae(C obcicularis) and the other is likely Cladophora, a branched green hair alga.

Not sure this helps you in knowing this:-)

Regards,
Tom Barr
Post InfoPosted 26-Jan-2006 11:43Profile PM Edit Report 
ACIDRAIN
 
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Moderator
Posts: 3162
Kudos: 1381
Votes: 416
Registered: 14-Jan-2002
male usa us-ohio
I have to agree as to the types of algae, but it does not look like something to worry about. Why is it so important to know what kind it is? Just get some ottos for that plant tank, it they will keep it under control.

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There is always a bigger fish...
Post InfoPosted 26-Jan-2006 11:43Profile PM Edit Report 
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