the phosphates show zero because the hair algae is using it all, there has to be something there for the algea to eat or it wouldn't be growing. As far as tangs I've never had one so I have no idea which ones eat algae the best
I wouldn't try something to eat the algae I would find the source of it. Most likely high phosphates or nitrates, if you fix that the algae will go away on it's own
I have a sebae in the middle and a long tentacle in the upper right, they have been growing and have been in there for about 7 months, the light does have a splash gaurd it has four plugs one for 10k one for actinics one for moon and one for the fan. and you need to replace the bulbs about every...
yeah it's the only light I have and for only $200 it's awsome, I can keep just about anything, haven't tried any sps yet but I'm pretty sure if I put them up a little they would be fine.
With the 8 bulbs I know you could keep anything. But I'll stick with the 4 bulb it works great.
Well algea won't grow unless there is food of some kind for it, weather it's nitrates, phosphates, or light, or a small combination of all of them but it can't live with out food
yes it can, if you overfeed there would be phosphates in your tank, they may not show up on the test because the algea is using it all up, but it could definitaly be a problem
An anemone in a 30 gallon would be hard you would need to get an species that stays small, my sebea would take up pretty much the entire bottom of a 30 gallon. As far as the clown using it, it's hit or miss some do some don't, does depend on the type of anemone and if the clown was tank raised...
It will spread through the tank, I would go with about a foot away from the water, but check your water temps you might have to move it further away depending on hot it gets
Never had a frogspawn but the toadstools are pretty hardy, the only time I had problems with mine was when I upgraded my lights, it didn't seem to like the brighter light, I just moved him closer to the bottom of the tank and he's been great ever since. the do like a fair amount of current, get...
water changes, don't really need any additives except food (depending on what corals you get), as for tests you will want to test for phosphates, nitrates, nitrite, ph, alk, calcium, and ammonia