Display Refugium Fish....

new2reefing

Member
Joined
Jun 2, 2016
Location
Ottawa
Alright, so after googling the crap out of this and always seeing the same useless responses posted when people ask this question, I'm going to try to be detailed.
I have a 90 gallon tank with a 30 gallon sump with fuge section as well as a 20 gallon display refugium. I shut down the display fuge when I upgraded from a 55 sumpless. Looking to start it back up.
There is a secont pump in my sump that will feed to the display fuge, which sits higher then display tank and gravity feeds back to main display. The main purpose of this display fuge will be additional spot for pods, and for display worthy microalgae (dragons breath, red algae, brush, mangroves, currently these have been banished to the sump.
However I want to add a fish and possibly pistol/goby pair. Yes I know refugium =no fish... but fish that dont use pods as their main source of food would not be an issue, especially when a significant portion of my sump is to grow chaeto...which is a pod factory...
Now the Question- which cool fish???
Maybe one that isn't coral friendly, or just a neat fish. Or aggressive. Also, which of the possible cool fish would be ok with the swimming space, but require larger tanks due to the fact that their territorial or messy eaters...(for example marine beta needs little swimming space, but eats shrimp and small reef fish, but I dont think the tanks big enough for their adult size) Total volume would be 120ish gal.
Thanks all. Haven't been on here in a while but hoping to be more active.
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Monnishan

Member
Joined
Jan 17, 2018
Location
Kitchener
Ive thought about adding on a mangrove refugium to my setup with a small open display as well. Leaning toward it being pistol shrimp goby pairing with a harlequin shrimp
 

new2reefing

Member
Joined
Jun 2, 2016
Location
Ottawa
Lionfish is a great idea. Thought about that one before but was concerned about size. (Liveaquaria lists 30 gal, but if that's due to messy eating its MUCH less of a problem) great suggestion and top of the list so far! Keep me comming!
What about engineer goby? Love them but I have coral on my sandbed in main display...
Harlequins are awesome, but I'd feel bad feeding them starfish as I love starfish lol.
So little info online for people with multiple systems that are connected...at least in terms of swimming room needed. When I buy a house I want to buy a 180 for the reef and connect the 90 as a predator tank, convert the 55 to a macro display and run it all on one sump. Great diversity, can separate fish that dont play nicely, easier nutrient export (dsb in macro tank), ... what am I missing as the down side!
 

thehvacman

Member
Joined
Mar 17, 2016
Location
Stoney creek
In my opinion display refugiums are for predators that don’t fit in a normal reef. I have two running on my system. Caulerpa tank has a coin bearing frogfish, and my mangrove and chaeto tank has a marine bata. Both make excellent refugium residents as neither are really active swimmers, but the bata will get big with age. Dwarf lion fish would also be a great choice. When my bata gets too big he will go in the big tank, but now I have him eating out of my hand. To me a reef isn’t a reef without a few predators.
 

new2reefing

Member
Joined
Jun 2, 2016
Location
Ottawa
Um yellow box fish in 20 gallon....I must be missing something.... dont they get big? Like 1.5'. Also they release toxins just when stressed., which kill other fish... nope lol
 

Troy

New Member
Joined
Feb 6, 2018
Location
Niagara
Not a yellow puffer the yellow box fish (the one without horns) max out at 3-4". The toxins are real but in a larger overall system the carbon reactor and any mechanical filtration would handle it. The larger brackish Fugu puffer is the only one that is deadly. The toxins are in the skin and liver, if it removed before the completely decomposes the toxins are minimal.
 
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