i have Hydrofarm Air Pump 2 Outlets 3W 7.8L/min i have a solid line with without a air stone in a dwc thats less then a gallon for my clone. then my other line is split to two lines in a 5 gallon dwc tub , but one air stone releases air good and one stone doesnt release air shitty but its not the stone. so my question is is it ok to leave my line without a airstone in my clone tub? and how can i get better air flow with that dubble outlet connecter