Hollywood
Aquarium Advice Regular
Ya I was just wondering if there is something I could do to get rid of the film on top of the water. What is it? Could this be affecting my corals by not letting the light get thru?
Excessive DOC's.Hollywood said:What is it?
Absolutely. It can also affect the air exchange and cause low PH due to lack of dissolved O2/excessive CO2. There are a couple ways to get rid of it as mentioned. Skimmers help as well as being careful not to over feed the tank. Also keep up on regular PWC's, and add more surface agitation to the tank by aiming a PH towards the top.Could this be affecting my corals by not letting the light get thru?
yes, the floating slotted cup will sit at the water level and skim off the surface. it will follow the water level changes.greenmaji said:mp3z24.. the fluval surfase skimmer adjusts for water height by floating the surfase extracting tube up and down the black rod correct?