Having it all (“FOWLR” with corals)

artieg

New member
I am interested in thoughts on "œmiddle ground" reef tanks, with a wide variety of invertebrates and hardy corals, but also some of the classic FOWLR fishes that are more likely to behave in such a setup. I originally thought my 200g would be a FOWLR, but I've gradually been adding interesting frags, with mostly positive results noted below. My tank is just under 2 years old, so the fish are not full grown. All corals were acquired as smaller frags propagated in captivity, so ethically I feel better about trial and error with those. And if something is not doing well, I remove it and put it in a nano tank that I call the Island of Misfit Corals. Curious about thoughts and experiences of others.

The FOWLR fish (potential future terrors).
All were purchased as young as I could find, in the hopes they could be trained to eat only prepared foods.
  • 6 inch Emperor Angel, adolescent (acquired as a juvenile, now with yellow throughout)
  • 5 inch Queen Angel
  • 2 inch Nox Angel
  • 4 inch Niger Trigger
  • 3 inch Saddle Valentini Puffer
  • 5 inch red coris wrasse (halfway between juvenile and adult colors)
  • Other fish are classic "œreef safe": several tangs, fairy wrasses, ocellaris clowns, and chromis

Corals and how they've done:
  • Green Star Polyps. OMG. Please tell me a fish that will eat these (joking). Unstoppable. Actually worried I am going to have to eradicate.
  • Green Hammer. From 2 heads to 10 heads in 8 months.
  • Encrusting Montipora (various). All doing fine, growth is slower than the GSP of course, but no one bothering it. Have a nice little shelf of red monti that has quintupled in size in 6 months.
  • Torch coral. Once I got rid of the decorator crab (who was giving it regular haircuts), has grown nicely.
  • Trumpet coral. Eh, slowly growing, color not great.
  • Birds Nest. Once I got rid of a small lemonpeel angel (who wanted nothing more in life than to graze on it), has grown slowly and steadily.
  • Bubble Coral. Never thrived, slowly faded away. Never saw anyone picking at it.
  • Acans. Nope. The angels pick at them constantly. Had to remove.

Inverts:

  • Bubble tip anemone. Have clowns that are hosted. Doing great.
  • Pair of cleaner shrimp: no one bothers them
  • Urchins: Great, keep the algae down, no one bothers
  • Hermit crabs: fine, no one bothers

Questions:

(1) Am I courting disaster with the 2 big angels? Will they eventually start eating everything in sight?
(2) Any other thoughts?

Thanks!
 
Heh. If you find any fish that eats xenia, gsp, ysp, or discosuma mushrooms, you might be up for a Nobel Prize. OTOH, the big angels are a possibility.
I've kept some pretty chancy things in a softie reef and had good luck, back when all we could keep were what we now call 'invasive.' I think they just taste bad.
 
Photos below. Closeup of the left hand side, with the torch, hammer, encrusting, birds nest, anemone.

Also, I've heard people refer to such a setup as a "mixed reef", but I've also heard other uses of that term to describe any reef tank.

The tank is freestanding (not built into a wall), with no hood (but a mesh acrylic top to keep the jumpers in). It basically divides the living room in half, so it is visible from both sides. While I don't think I massively overfeed, I am certainly not starving them. The angels pick at the rock all day long but, other than acans, they leave corals alone for now. I did try a lemonpeel, and that did not work.
 

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