CorallineAlgae
Aquarium Advice Addict
Yes, that would give you a clearer idea about how it's working than using freshwater. You'll still need that gasket but I'd still run that test.
mr_X said:The turbofloater is 10 times the skimmer that coralife skimmer is. Those turbofloaters take time to get dialed in, but eventually, you'll be skimming well.