algae

  1. LexiLex888

    Water is cloudy then turns to green cloudy water every week!

    So I’ve had my 40 gallon tank set up for about a month or two now. All the rocks and decorations were in my previous 20 gallon tank (besides one new one). I only have one goldfish in the tank at the moment. I recently removed all the gravel and ornaments to treat anchor worm for 2 weeks. I...
  2. T

    White fluff on plants and decorations

    Hi, I’m still pretty new to the aquarium hobby. I have a 70L (18 gallon) tank that’s been running for 4 weeks. I was a told by my local fish store to do a fish in cycle (a mistake I have since found out) so I am currently nearing the end of that (I think). Recently there has been a load of...
  3. Irksome

    Has anyone treated Cyanobacteria with salicylic acid?

    My Cyanobacteria is somewhere between under control and out of control. After following advice from here including reducing nutrition, adjusting light, tweaking the plants and following a rigorous water change schedule that lead to massive die off of my creatures and plants, I am still having...
  4. FishFinatic77

    Betta keeps killing snails

    My tank has a serious algae problem. The only place to put my betta tank was by a window, and now there is a constant film of algae covering everything. Now, I wanted to add a nerite snail to the tank to help eat some of the algae, but, after moving around for a day, he stopped moving and died...
  5. Legend_of_carl

    White Fuzzy Patches on surface of tank water?!

    Hey everyone. I'm having an issue with my fish tank.. I recently noticed a white cloudy/fuzzy layer forming at the top of my tank water, on the surface and on the glass. It doesn't seem to be attached to any decor, mostly just the glass and water surface. I've actually been able to scoop it out...
  6. T

    Algae in two of my aquaria

    Hello everybody, I have algae problems in two of my aquaria. I have blackbeard algae in my community tank, and cyanobacteria in my blackwater aquarium. The blackbeard algae has gotten completely out of control and is everywhere. The cyanobacteria is contained to lower parts in the substrate and...
  7. Barry Tetra

    Can you ID this Algae?

    I found this in tank this morning, is it dangerous? Can I let pleco eat them?
  8. F

    Green Grassy Algae

    Ever since I put a rock (I forget what kind) into my Betta's aquarium, I've started having trouble with a grassy moss-like-algae. I'll include pictures of it but not only is it covering the rock but it's gone everywhere including coating all of the plants and the substrate in a weird gritty...
  9. Halawrence

    Algae?

    Ok, so I was cleaning my betta fish's tank and doing a water change when I noticed his rocks were slimy almost. Curious i rubbed the rock and all this green particles came up. Is this Algae? Is this good or bad for his tank? His tank is not over run by it. He is is a 5.5 gallon tank, water temp...
  10. B

    Weird white algae

    a small amount of white fuzzy looking algae has started to accumulate on some of my plants and around the intake of the filter. I recently re-aranged the plants and rocks to better suite the fish and I’m just wondering if this might be the cause, any help is appreciated
  11. Irksome

    Can liquid carbon help with a light/c02 imbalance?

    Hello everyone. My new 10 gallon divided low tech tank has been running about a week now. As the light was so poor on the hood I’ve put a tabletop led grow light shining into the sides. My plants look great, my weeping moss divider is filling out amazingly well with the directional grow lamps...
  12. K

    Help not sure what this is!!!

    Hello all. Brand new here. I have a 20 gallon tank. Last night or of nowhere the beta fish we had developed very bad fin rot on his tail and he had white specs on him. The tetras we have also had white specs. Fearing the worst I assumed it was ich. Went to get ich medication from pet smart as...
  13. M

    Help in identifying this algae please

    This is from my 20long with penguin75 filter and 30”lifeguard full spectrum led light.
  14. Goosegrl2019

    Moss balls & parasites

    I just got 2 Marimo moss balls because they r beautiful & low maintenance live plants. I have no other live plants in my tank so I'm hoping these work out. Currently they r washed & put in a jar for a couple weeks because I'm paranoid to put them in my tank with my fish. I was wondering if...
  15. HalfTailedOwner

    What kind of bloom is this?

    Could it be a bacteria bloom / algae bloom? How can I tell the difference? This is in a 10 gallon tank. Not sure if this is a result of a water change (I do 15% every week) and a few weeks ago I had to replace the filter cartridge. Is that the reason why there is a bloom in the first place...
  16. A

    Blacks specks on rocks in aquarium.

    Hello all, Not sure if this is the right section to post this in but here we go, I have an African Cichlidé tank and my goal was to grow algae green on my rocks. Nows I am dosing Seachem flourish and Seachem phosphorus and have a power glo 18,000k t8. I took some rocks from my garden as I...
  17. Hannitah

    Pleco acting weird

    Hello! I have a common pleco in a 29 gal (along with just 1 female Betta because I have a sorority but she was too aggressive for everyone else but she's been good with Tom the plecosTOMus) anyway, recently Tom has been acting really odd. At times he will be super still, not even sucking on...
  18. S

    Left my light on

    I have a 55 gallon freshwater planted aquarium in my high school classroom. We added a heater last week because the tank was getting too cold with the hvac being set to turn off when school is not in session. I guess one of us bumped the timer on the lights b/c the lights were on all day...
  19. SteakNShrimp

    Algea on glass

    Hello, I've had a my tank since May of 2019 and everything was going great. Recently though (about a weeks ago) I noticed that there was some light green, spots of algea growing on the glass of my tank. It's there anyway to get rid of it? I've tried using an aquarium sponge to remove it but the...
  20. A

    Major Roadblocks in First Planted Tank - Micro Sword and Algae

    I've hit major roadblocks on my first planted tank. Photo - https://imgur.com/a/scvmqBk Initially planted with Anubias nana 'petite', Java fern, Micro Swords and Scarlet Temple. The swords and temple are planted in EcoComplete with no root tabs. The white sand portion is Caribsea Super...
Top