Dino?cyano?

[oconn21]

Tank has been going for a year and has been fine . Parameters are good. No ammonia, nitrates is 2, phosphates are minimal. I clean and blow off rocks and sand 3 times a day and it just keeps coming back

I got a Uv sterilizer coming and going to add waste away. Anything else like a shrimp or a crab that will help me?

 

[blaxsun]

I'd first ask what you have for cleaning crew, but here are a few suggestions to expand that (will help but not necessarily solve the problem):

* Conches (surface cleaning)
* Nassarius snails (sub-surface cleaning)
* Ring cowries for the rocks (these have been observed to consume dinos - but they need to be ring cowries).

 

[oconn21]

I'd first ask what you have for cleaning crew, but here are a few suggestions to expand that (will help but not necessarily solve the problem):

* Conches (surface cleaning)
* Nassarius snails (sub-surface cleaning)
* Ring cowries for the rocks (these have been observed to consume dinos - but they need to be ring cowries).

Its a 15 gallon pennisula, I have 1 conch, handful of nassarius. I’ll like into the cowries