Tiny algae on the glass

Max Rackstraw

Active Member
View Badges
Joined
Dec 24, 2021
Messages
223
Reaction score
59
Location
United Kingdom
Rating - 0%
0   0   0
The other day i noticed these tiny green/brown strands of what i assume to be algae on the glass of my new tank under only the lit up side (one side does not have a light over it yet).

1661938973753.png


The tank has been running for almost exactly one month in total and only 6 days with a light on one side.

The tank was setup with all the live rock from my old tank placed into the sump and a liquid bacteria additive to increase the bacteria population.

Since i first noticed this, they have became much more noticeable, so much so that i thought i would take a look at them with a magnifying glass. Here is a picture:

FAFCFF57-1D94-4C5E-8473-43ECF7ED56A4.jpeg


Since there are small copepods moving around on the glass near to these, I am assuming these are diatoms (I believe copepods eat diatoms).

This is my first time trying to identify an algal species other than cyanobacteria and green hair algae... So im interested in hearing everyone's opinions!

9D21986D-3A54-417E-A6FF-5EBB3CA35799.jpeg
 

Dan_P

7500 Club Member
View Badges
Joined
Sep 21, 2018
Messages
9,876
Reaction score
9,741
Rating - 0%
0   0   0
The other day i noticed these tiny green/brown strands of what i assume to be algae on the glass of my new tank under only the lit up side (one side does not have a light over it yet).

1661938973753.png


The tank has been running for almost exactly one month in total and only 6 days with a light on one side.

The tank was setup with all the live rock from my old tank placed into the sump and a liquid bacteria additive to increase the bacteria population.

Since i first noticed this, they have became much more noticeable, so much so that i thought i would take a look at them with a magnifying glass. Here is a picture:

FAFCFF57-1D94-4C5E-8473-43ECF7ED56A4.jpeg


Since there are small copepods moving around on the glass near to these, I am assuming these are diatoms (I believe copepods eat diatoms).

This is my first time trying to identify an algal species other than cyanobacteria and green hair algae... So im interested in hearing everyone's opinions!

9D21986D-3A54-417E-A6FF-5EBB3CA35799.jpeg
Diatoms a microscopic algae which are too small to see with a magnifying glass. This could be the start of a larger filamentous algae.
 

TOP 10 Trending Threads

HOW DO YOU ADJUST YOUR CUC AS ALGAE DISAPPEARS?

  • Capture and re-home CUC

    Votes: 10 8.3%
  • Increase white light/hours in tank to spur algae growth to feed CUC

    Votes: 8 6.6%
  • Feed nori to support CUC

    Votes: 39 32.2%
  • Feed herbivore pellets to support CUC

    Votes: 43 35.5%
  • Allow attrition to balance CUC and algae

    Votes: 52 43.0%
  • Provide macro algae to feed CUC

    Votes: 8 6.6%
  • Introduce CUC predators

    Votes: 1 0.8%
  • Other (please explain)

    Votes: 12 9.9%
Back
Top