John,
You want it pretty fine. Doc Ron, our sand expert, suggests a size range of .05-.20 mm, which is pretty fine stuff. He also says not to wash the sand as it removes valuable fines. Just let the sandstorm abate on its own or at least for a day or so before using something like a polishing filter.
CRITTERS!!!
:fish1:
Giving a description of all the creatures you can add to your tank is beyond the scope of this work.
[color=dark green]I always love that line. A nicely worded scholarly cop out.[/color]
As I said earlier, I just haven't had every single organism that people collect in this hobby. To be honest, I've only had a tiny fraction of what is available and that is more toward fish than inverts.
So armed with that knowledge, or lack thereof, I'll talk briefly about stocking for the next few days.
One of the first questions asked by most new reefers is what do I add first---fish or coral? Most people opt for fish thinking they are easier than coral. Nowadays that has pretty much been shown as a myth with many people having great luck with coral tanks but unable to keep fish.
Our coral expert droid, Doc Eric Borneman, suggests that coral should be the first addition to a new tank and, most shockingly, suggests that it be SPS (small polyp stony for those of you that didn't memorize the RC acronym list. :hammer: ). These are considered the most difficult of the corals to maintain in the reef.
Eric's argument for this outrageous statement makes a lot of sense. Eric feels that many new reefers add "easy" corals like leathers and mushrooms to the new tank. They may also add less than reef friendly fish and mobile inverts. After all these things are established the new reefer
then adds the SPS. The somewhat fragile SPS now has to compete against a host of established organisms in a hostile environment. It is doomed, or at least made to fight for its life, by all these competing organisms.
Eric reasons that by starting out with the SPS at the git-go allows it to establish its position in the tank
before it needs to compete against other corals, inverts and fish. It also allows you to target feed this coral without other critters grabbing up the meal.
That sounds pretty sensible to me. Let the frail stuff gain a foothold when the tank is new.
One thing about using this plan, most SPS species require high circulation rates and high light levels. Many new reefers don't have the money to provide these items on their new tank and plan on getting them later. If that is the case you don't want to start out with SPS until your equipment is up to handling it. However, if you have the light and pumps, then I'd look closely at Eric suggestions.
I am not going to give out a lot of info on coral in this thread because it is not my specialty. I urge you to go to Eric's
The Coral Forum. Be sure to look at the links in that forum for his many articles on coral, posted as a sticky thread. Once you've read everything then pester the heck out of him with a never ending stream of questions, such as,
"How do you tell a girl coral from a boy coral?"
The other way people, and I think the most popular, start their new tank is with damsels. Well you do get people like Emma who go for the throat and start out with a Triggerfish that grows to close to 2 feet, eating everything in its path to reach that size.
:eek1:
Not picking on ya Emma. I know you plan on a
fish only and if that trigger is really aggressive it will be the
only fish.
One of the worst mistakes a Newbie can do is add a fish to cycle you tank! Unfortunately, this is still common practice and Damsels, because of their low price and availability, are often the fish selected for this dubious honor.
Don't even THINK about using a damsel or other fish Newbie to check for WMD's in your tank!!!:mad2:
Glad I got that out.
If you did think about doing this then go all the way back to the start of this thread and read about the right way to cycle your tank.
Anyway, you go out and buy a very pretty Jewel Damsel,
Parapglyphidon lacrymatus, and, if he survives, your ready for other fish. It so happens that old Jewel is too. This is one mean little son of a gun and on the scale of bad acting damsels probably rates a 9. Often
Parapglyphidon lacrymatus, after ripping the fins off more expensive fishy, takes the Nemo route to the sea via the commode.
Not all damsels are terrible actors. You need to read up on what their habits are. For instance, the yellow-tailed damsel,
Chrysiptera parasema, has a much better temperament than the Jewel. Especially when kept in a small shoal of 4-6 fish, this species of damsels can be kept in a community tank. WaterKeeper has always suspected that keeping any damsel in a shoal makes them better tank mates as they are busier squabbling among themselves than with the tank's other fish.
While not as calm as the yellow-tail the Princess damsel,
Pomacentrus vaiuli, is a beautiful fish and is great for a single species small tank where you need small size with brilliant coloration.
Although a cousin, chromis, are far more peaceful than the true damsels. The Green Chromis,
Chromis viridis, is commonly kept in schools in the community aquarium. They are best in a school, as they tend to hide if left as a single specimen.
It just so happens that we have an article on Chromis in RK magazine which I'll leave you with
Friendly Damsels
Till next time. :wavehand: