We (as in the rec.ponds collection of algae hints) don't recommend fancy
gadgets, except for UV lights. Since healthy, clear water can be had for
relatively money we see little advantage in gadgets of any sort. UV is the
exception to the rule - and you don't even have to go that far but it is a
tried and true remedy and for those ponders who like quick solutions and have
ready money it is a good solution.


kathy :-)
algae primer
http://hometown.aol.com/ka30p/myhomepage/garden.html