Advertisements
Aquatic Avenue Banner Tropica Shop Banner Fishy Business Banner
Results 1 to 18 of 18

Thread: How to get rid of green spot algae?

  1. #1
    Join Date
    Apr 2007
    Posts
    168
    Feedback Score
    0
    Country
    Singapore

    How to get rid of green spot algae?

    Advertisements
    Fresh n Marine aQuarium Banner

    Advertise here

    Advertise here
    I recently bought 2bumblebee horn snails, but its like they are not doing the job well. Mine is a only shrimps tank. Anyone got any idea how to rid those green spot algae?

  2. #2
    Join Date
    Nov 2006
    Posts
    857
    Feedback Score
    0
    Images
    1
    Country
    Singapore
    Scrape it off the walls would be the fastest way.

  3. #3
    Join Date
    Aug 2007
    Posts
    241
    Feedback Score
    0
    Images
    22
    Country
    Singapore
    Alternative, you can use oto.

  4. #4
    Join Date
    Oct 2007
    Posts
    3
    Feedback Score
    0
    Country
    Malaysia
    I used otto to remove this green spot algae but i think the best way still scrap it out is the fastest way

  5. #5
    Join Date
    Oct 2004
    Posts
    4,923
    Feedback Score
    4 (100%)
    Images
    375
    Country
    Japan
    scrape.. that is the fastest and most effective.

    If you are dosing your tank..try increasing the po4 dosage a little.

    IF you're not dosing.. try reducing light a little...it doesn't get rid of it.. just makes it appear slower.

  6. #6
    Join Date
    May 2005
    Location
    KL
    Posts
    2,913
    Feedback Score
    0
    Images
    26
    Country
    Malaysia
    Agree.

    GSA is a type of maintenance algae, you can't rid of it 100%, you'd have to do it regularly, manually.
    You can if you dare to fail - Stan Chung

  7. #7
    Join Date
    Jul 2006
    Location
    Telok Blangah, SGP
    Posts
    10,216
    Feedback Score
    3 (100%)
    Images
    78
    Country
    Singapore
    UV light???
    -Robert
    Aquascaping is a marriage between Art and Farming
    My Blog: http://aquatic-art.blogspot.com/

  8. #8
    Join Date
    Jan 2005
    Location
    Somewhere on a tiny Island call Sillypore
    Posts
    2,603
    Feedback Score
    0
    Images
    351
    Country
    Singapore
    UV is useless against green spot algae. And once it grows onto the plants. Its time to trim the infected parts away. Slow growing plants under high lighting are especially susceptible to green spot algae.
    Eugene (^_^)
    De Dwergcichlide Fanatiek
    Now swimming: Plecos and Apistogrammas

  9. #9
    Join Date
    May 2005
    Location
    KL
    Posts
    2,913
    Feedback Score
    0
    Images
    26
    Country
    Malaysia
    Yup, UV may slow it down but useless once it's already on the glass/plants
    You can if you dare to fail - Stan Chung

  10. #10
    Join Date
    Dec 2007
    Posts
    10
    Feedback Score
    0
    Country
    United_States
    aw man, i got this problem too, alot of the leaves are showing it. i was hoping i could just leave and let live, will it spread to the other leaves of my plants?

  11. #11
    Join Date
    Jul 2002
    Location
    Singapore
    Posts
    4,088
    Feedback Score
    0
    Country
    Singapore
    Greenspot is easy to fix with good PO4 dosing and non-limiting levels of CO2 (good current in the tank is important as well due to boundary layer issues with aquatic plants).

    Regards,
    Peter Gwee
    Plant Physiology by Taiz and Zeiger

  12. #12
    Join Date
    Oct 2007
    Location
    Admiralty
    Posts
    885
    Feedback Score
    1 (100%)
    Country
    Singapore
    bro, just buy a good razor scaper. Does the job effective. At most 30 mins every week or 2 during water change. I tried many other "easy" solution like buying snails, otto, shrimps etc before. Nothing beats razor and your fingernails

  13. #13
    Join Date
    May 2005
    Location
    KL
    Posts
    2,913
    Feedback Score
    0
    Images
    26
    Country
    Malaysia
    Yup, would recommend that, buy a nice tool if you can afford it. Makes it more pleasurable rather than a chore.
    You can if you dare to fail - Stan Chung

  14. #14
    Join Date
    Apr 2007
    Posts
    168
    Feedback Score
    0
    Country
    Singapore
    When i scrape those GSA away, i just let it sink to the tank or i use a net to catch them and throw it away?

  15. #15
    Join Date
    Oct 2007
    Location
    Admiralty
    Posts
    885
    Feedback Score
    1 (100%)
    Country
    Singapore
    suck away using your hose. you can do this when you are changing water.

  16. #16
    Join Date
    Jul 2005
    Location
    Hougang
    Posts
    199
    Feedback Score
    0
    Country
    Singapore
    Quote Originally Posted by PeterGwee View Post
    Greenspot is easy to fix with good PO4 dosing and non-limiting levels of CO2 (good current in the tank is important as well due to boundary layer issues with aquatic plants).

    Regards,
    Peter Gwee
    Any problems/side effects if I overdose PO4?

  17. #17
    Join Date
    May 2005
    Location
    KL
    Posts
    2,913
    Feedback Score
    0
    Images
    26
    Country
    Malaysia
    Other types of algae will love it. Especially hair algae.
    You can if you dare to fail - Stan Chung

  18. #18
    Join Date
    Jul 2002
    Location
    Singapore
    Posts
    4,088
    Feedback Score
    0
    Country
    Singapore
    Quote Originally Posted by StanChung View Post
    Other types of algae will love it. Especially hair algae.
    Nonsense....I only had that algae less time after I mess up with CO2 and neglect the tank (tank overgrown with plants causing water current to drop and thus CO2 and nutrient mixing within the tank to suffer. Remember that plants cannot swim to find food!). I have to go in and hack off affected plants and only return those unaffected ones and making sure I don't loose up on the CO2/Nutrients and current and since then the hair algae has not come back for a very long long time. I do rich EI dosing by the way and that is not an issue for algae except organic NH4 generated by fish, critters and rotting plants.

    Hair algae does grow very well once triggered in a planted tank even after you have corrected the CO2/nutrients/flow issue since it is a higher form of algae much like a plant. The only way to beat it is to remove it completely and never to induce it via poor CO2 and lean nutrient dosing (stunting plants and triggering the algae).

    Regards,
    Peter Gwee
    Plant Physiology by Taiz and Zeiger

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •