Looking to ID Algae in Sump

[DKoKoMan]

Hmm interesting... I ran vertex biopellets in a reactor placed in my skimmer section for months with no real effect on nitrates. I may have to reconsider plumbing in a biopellets reactor in my new build as I don’t want a slime covered sump.

Just when things were nice and stable something like this happens

[DorySaid]

It's definitely bacteria. I seen it before in my holding tanks while setting up my current display.
I believe the actual color of that slime is originally translucent but probably with all the gunk running through, gives it a brownish tinge.

[DKoKoMan]

Originally Posted by DorySaid

It's definitely bacteria. I seen it before in my holding tanks while setting up my current display.
I believe the actual color of that slime is originally translucent but probably with all the gunk running through, gives it a brownish tinge.

Ok well thanks for confirming as I was initially thinking of an algae. Now my question is for my new tank build is it worth getting rid of NOPO-X and will biopellets be sufficient.

[DorySaid]

Biopellets will always be sufficient. I think the key is more about dialing it in correctly without overdoing it.
That slime is probably a result of some stagnant areas in the sump. You could try a test and add a small power head around the affected areas and see if it disappears from that particular spot(s). Or even an airstone.

[DKoKoMan]

Originally Posted by DorySaid

Biopellets will always be sufficient. I think the key is more about dialing it in correctly without overdoing it.
That slime is probably a result of some stagnant areas in the sump. You could try a test and add a small power head around the affected areas and see if it disappears from that particular spot(s). Or even an airstone.

You may be right for the slower areas of the sump. I have never saw it enter in to the display at all as I have high flow. I may switch back to biopellets on the new tank build as I absolutely hate this stringy snotty stuff.