Quote:
Originally Posted by
SnakeBlitz33 http:///forum/thread/387288/help-feather-duster-worms-heads-keep-falling-off#post_3407071
Flower! A pleasure as always to teach you something new. You know that algae removes nitrate and phosphate out of the water, as well as other essential wastes and heavy metals... when your algae grows out of control, you remove some of it. The "nasty yuck" that is being sucked out of your system from your protein skimmer is actually some essential coral nutrients. I've done research into this and have found that some people have diluted some of the green "yuck" in their protein skimmers and re-fed it back to the system with amazing results.
Skimmers remove too many beneficial algaes, small amounts of trace elements, copepods and other beneficial creatures when all a tank really needs is a well maintained refugium for adequate nutrient export as well as a monthly or yearly water change. Occasionally, but not very often, I will use a skimmer if there is a problem with a tank when something has died and wasted away or the aquarium is overstocked. I saw this one guy with a volcano skimmer on his 1600g reef tank that had a blue carpet anemone that disappeared on him... only to find him dead. His skimmer had overloaded with thick sludge over the next couple of days. A good read.
Mind you, this sludge was brown and gray, unlike the typical green "yuck" aquarists are quick to remove from their systems.
Just food for thought and to each his own.
Every system is different...You are assuming all refugiums have macro algae....my 90g does not. I have the macros in the seahorse tank, but the 90g has nothing but sand and some rock...and a bubble line (no stone) On the 90g I run the Aquaripure filter (vodka dosing) and a skimmer, that also pulls out dark brown sludge. Copepods and amphipods were seeded into the tank and refugium....it's only purpose is to remove nitrates and breed some tasty treats. Because of the Aquaripure there is no algae except the sheet I put in there for the fish to nip at and coraline. I do water changes about every 3 months to replace trace elements. There is a little coral in the tank but for the most part it's just six reef safe fish in there.
The small 30g seahorse tank is loaded with macros and the Tunz nano slimmer is designed to not trouble the copepods and amhipods. Seahorses are MESSY, MESSY eaters, I have so many nutrients in the tank, nothing will starve even with over skimming. The corals in that tank are as happy as can be, the critters too...the tank is thriving. I run a refugium complete with more macros, sand and rock along with the little Tunz skimmer....it pulls out brown tea looking stuff and the corals, and macros have plenty to satisfy them...LOL...the fan worms are huge and happy. I have 65 snails and a sea hare too. I also do weekly water changes.
I agree we hobbyists do overskim, but I am not ready to not run any skimmer at all ever. Refugiums are great, but I don't consider them a cure all....the turf scrubber some of the folks on the site have designed...now that thing can replace everything.