algae big problem

[Eashton123]

Bubble algae, green hair like algae and maroon algea are getting all over everything in my tank i need to take drastic measures i have a 75 gallon tank . I do water changes every other week with RO/DI water the tank has been running for 2 years now. Bubble algae is all over everything..

I think i got bad rock at the very start because its only gotten worse over time.

Let me know some suggestions please.

Everything else inside the tank grows perfect i have a colny of polyps that have went from 6 to 100+ Peramaters are always good when i check.

Thanks

 

[patsfan1130]

Need to know what your perams actually are. I have found in most cases that algae outbreaks are generally due to 2 things...either it's a fairly new tank or it's due to high PO4 with little to no nutrient exportation.