VdubbChubb
New member
Yet it one more more time lolol
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Guys at FAOIT got me set up with a waveline 4000!!!
The skimmer in question is an old "MadDog". They worked reasonably well for their time but like all skimmers from that era throw excessive micro-bubbles from it's discharge and is prone to rapidly clogging venturi devices. It is set-up correctly but really didn't need the external ball-valve as they are self-leveling to a limited degree. Once a bio-load is applied, if it skims very wet or is a completely uncontrollable foam machine remove the valve and run as-is. Also, you may want to remove the last bit a PVC after the ball-valve as it is underwater. Given the skimmer's design and the drain pipe is now submerged it is very likely for a siphon to develop a thus draining the body to quickly. You'll notice a very up and down unstable foam-head as the skimmer "flushes" it's self out until the siphon breaks. The effect will become routine and limit your ability to export dissolved nutrients.
John couldn't he also swap out that elbow coming from the skimmer Boddy for a T fitting instead? This way he could keep the discharge slightly under water surface to keep it quiet?
So should this skimmer outlet be more like the old euro reef with the sponge over the pipe and a riser pipe instead to catch the micro bubbles?
Do I really need a skimmer on a FOWLR set up???