Nuisance Algae (including bacteria)

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Need help with nuisance algae, cyanobacteria, or dinoflagellates? Maybe you just need an ID of what you have in your tank? This is the section for you.

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Mangrove plants

Replies: 6

Views: 654

Nov 24, 2013

Intricateart

Is this algae or a coral?

Replies: 4

Views: 572

Nov 22, 2013

tektite

Anyone ID this weird algae

Replies: 1

Views: 692

Nov 18, 2013

TheSaint216

Do bristletooth tangs generally eat macro algae?

Replies: 1

Views: 962

Nov 16, 2013

Reefing Madness

ID please! What is this on my LR??

Replies: 2

Views: 531

Nov 16, 2013

Lemony Lemons

New tank. Rust colored algae and aiptasia

Replies: 7

Views: 1,131

Nov 16, 2013

Lemony Lemons

White stuff in my rock.

Replies: 5

Views: 1,917

Nov 16, 2013

VicD81

I have no idea what to do now

Replies: 5

Views: 791

Nov 14, 2013

Chris1559

What is this and what can I do?

Replies: 7

Views: 728

Nov 11, 2013

Tahoe61

I'd please

Replies: 1

Views: 547

Nov 8, 2013

Tahoe61

Please id this algae please...

Replies: 10

Views: 634

Nov 8, 2013

Tahoe61

Chaeto Not Growing

Replies: 5

Views: 897

Nov 8, 2013

Reefing Madness

Could anyone help ID this growth?

Replies: 2

Views: 569

Nov 7, 2013

Reefing Madness

Tank black out question

2 3

Replies: 40

Views: 2,479

Nov 6, 2013

alan.reef

Green Hair Algae help!

2 3

Replies: 42

Views: 2,979

Nov 6, 2013

alan.reef

Display refugium ideas

Replies: 5

Views: 2,590

Nov 6, 2013

goodtimes

Put these in but not those

Replies: 5

Views: 698

Nov 6, 2013

Reefing Madness

What is this cyano Dino's diatoms.

Replies: 14

Views: 1,065

Nov 5, 2013

Longnose Hawkfish

Algae Id please

Replies: 9

Views: 779

Nov 5, 2013

Reefing Madness

Help with ID

Replies: 5

Views: 800

Nov 5, 2013

db7080

Nuisance Algae (including bacteria)

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Protein Skimmers – Are They Really Necessary?

YES

NO

Not Sure

Other (please explain)