simon sid james
Aquarium Advice Apprentice
hi all,i have a berlin red sea classic skimmer which i have had running 4 about 2 months now and all it has collected is about a quarter of an inch of waste.its obviously isnt doing its job so i started up my old skimmer that is built into my trickle filter,that collected more in a few hours than the red sea did in months.now the obvious questions are is the pump powerfull enough,is it adjusted correctly,is it clean and is there a good collection of fine bubbles in the chamber...the answer to all these questions are yes,any ideas?.