Zooman - nice! Did you get all 5 when they were very small?
beautiful gorg/ carib tank, but you have to admit that is not the norm
The reason I recommended chalk bass in the first place was because they tend to (not always) be really active in the water column, like I mentioned, they don't school but tend to hang out together.
Also, they don't require multiple feedings each day like chromis or anthias.
That's why I'm leaning towards them. Plus you can get them pretty cheap from the Florida collectors like KP Aquatics.
They don't get that big either. Fishbase lists max size as 8cm so around 3.1 inches long. Most anthias like lyres get bigger than that.
Awesome tank Zooman. Love the RG harem.
Is there a separate thread on this tank? Years ago I did this in a 150. I love biotope aquariums!
Whether fish will shoal has as much to do with the environment as it does the fish. As I noted before, when I first introduced my 8 chalk basslets into my big tank they stayed together. But they were small, and I am quite sure felt intimidated by the bigger fish. Once they had a chance to grow (approaching 3 inches, so rehomed half of them) and they stopped feeling intimidated, and got bolder, the schoaling behavior stopped.
I have always believed it is the lack of predators, along with tank size, that precludes schooling in our tanks.
Thanks, there are actually 6 in there (it is hard to get them all in the pic, unless I am feeding, and then I can't take the pic because I need to hands for the smartphone) along with a pair of cherub angels, and yes, I did get them when they were smaller...
Thank you, and while it is not what is normally attempted, it certainly can be. They are reported to be somewhat social in the wild, and I have found that as long as they are procured when smaller (younger), are introduced at the same time, each have a "bolt hole", and the aquarium is large enough, that they can be kept in small groups. Others have noted the same, although there is some conjecture as to whether sex ratios are of importance.
This is my experience only, and as I stated, a relatively poor choice for the purposes of this thread - they seem to space themselves evenly throughout the tank until feeding time, but I love their interactions and they are one of my favorites.
Thanks Ralph, but just a possible word of caution - when I had chalk bass, they rarely shoaled if at all, and they seemed to need a bit more feeding than the other fish in the system (such as grammas and cherub angels) to keep weight on. I am aware that they may have been parasitized, but I have had them three times over the years, and had the same experience each time. If you feed very well it may never be a problem though...
Ah good to know. I do feed pretty heavy for my ever-hungry wrasses and there's plenty to go around so it might be a non-issue but not shoaling is a concern. My wrasses tend to be somewhat skittish which is why I'm looking for a shoaler.
Did your chalks hide a lot? Or were they out in the open but just not together as a group? Wondering if they are an effective dither or not.
The chalk bass will become more "bold" with time, but never to the extent of the grammas - they would not be my first choice for a "dither" fish.
Honestly, you might reconsider some of the smaller anthias, such as some that were mentioned here already.