Diver's Den Tour- Invertebrate Section

To continue the previous thread, this post will feature the invertebrate section of the facility.
First I want to show you the massive protein skimmer and reactor combo at this LiveAquaria, there are several of them:

This protein skimmer is taller than me... enough said.

Asked my wife to model for scale, humongous carpet anemones

More carpet anemones

Each of the anemones in this section, including carpet and a bunch of bubble tip are all hosting a pair of clownfish. it's really cool to see they make them all happy, even though as a retailer it's completely unnecessary to pair clownfish with anemone since one or the other would be sold soon anyways. But they did what they can to make each feel happy.

A bundle of long tentacle anemone

 a cluster of derasa clams (not yet offered on diver's den, they were exclusive for the tour), and a bunch of cultured maxima clam. very sweet deals! I managed to snatch two of these handsome derasa clams

Lighting may be one of the biggest questions any hobbyist buying from LiveAquaria wishes to ask. In the photo below you will see a broader view of the facility with lights running on a track. The lights run in a lateral movement so that it can cover all angles of the photosynthetic animals beneath rather than creating a "hot spot". When I toured this place a few years ago all lights were 400W 20K Metal Halide. Today this facility has a mix of high end LED (such as AI hydra + a few other varieties). All holding raceway are no more than 12" deep. All the animals look healthy and for clams I can observe significant growth indicating excellent health condition.

The livestock raceway

Here is a picture of the holding section for shrimp, small crabs (such as acropora crabs) and small shrimp (pistol shrimp or squat lobster, which by the way are size of a pinky nail!) They are held in individual transparent containers approx. the size of a film box (if you are born after the mid 90's you might not know what that is lol).

squat lobster, I can't believe how tiny they actually are compare to the online photos.

maxima clams in the diver's den section

And lastly, the diver's den clam section. I must say, almost all the clams in this section appears much larger than what is seems on the photo (contrary to the squat lobster), and honestly, the photos don't do justice on how beautiful they are. One of these clams I purchased looks like a mustard, brown color online but turns out to be a shiny gold in person! All of them are kept under 400W metal halide, 20K bulbs hence the very blue photo here. And one thing they offer that no one else do is live arrival ad 14 day guarantee.
Here is a couple videos:

20141028 Reef Safe

A Cleaner Shimp

One of the most common terms one hears or asks in the marine aquaria is "Is ____ Reef safe?"

Well, to answer that question, first we must define what is "reef safe"?

Here is an article from Wikipedia defining reef safe.

So in short, I think most people would agree reef sate in the home aquarium means the critter you are referring will NOT hurt invertebrates, including coral. Even though in the broad spectrum, there really is very limited true "reef safe" creatures as most fish, even those who are vegetarian, would need to consume crustacean at some point in there life journey. But for the sake of general reference, it means a fish/invertebrate will not attack or cause long term damage to other commonly available aquarium creatures. 

Even those that are considered reef safe, one can still find an occasional specimens that is a black horse who wants to redefine their diet habit.

To illustrate, here is a small sample of fish that are "reef safe"

Yellow Tang- Primarily vegetarian, very rarely harms invertebrates.

Clown fish- Not an herbivore but will not attack invertebrates.

Seahorse- Very gentle creature, will not attach invertebrates, but will eat pods.

A list of "reef safe" invertebrates

Tridacna clams- will not bother anyone, no feeding necessary with sufficient lighting and adequate water quality

Small Polyp Stony coral- same as above

Cleaner shrimp- will not bother anyone, will help pick on parasites on fish

What about "not reef safe" fish?

Any fish in the following family cannot be trusted:

Angel- most will nip on corals or clam

Butterfly- most will nip coral

Trigger- will eat any crustacean, will also harm smaller fish, but not necessarily corals

Puffer- Same as above

Lion- Same as above

Grouper- Same as above

Some not reef safe invertebrates:

Mantis shrimp- will eat ANYTHING alive

Lobster- will harm fish/clam

larger crabs- will harm fish/other invertebrates

Anemone- this is a tricky one, but they may consume smaller, weaker fish or crustacean.