Hi I posted a thread in the reef section regarding the compatibility of a Chaetodon kleini and Prognathodes Aculeatus, and it was suggested that I should post here.
They would normally be fine in a larger tank; Prognathodes Aculeatus may or may not get along with other butterfly fish but they are considered quite hardy.
My tank is 220l (L100xW40xH70cm) with approx 20kg of live rock, currently running an external filter with biopellets & carbon, but will be adding a small fuge (approx 40l) in the next couple of months.
Current fish stock is:
1 x Possum wrasse (Wetmorella)
excellent fish
2x Green Banded Goby (Elacatinus multifasciatum)
Planned fish stock is
1x Blue Assessor (Assessor macneilli)
1x Tail spot blenny (Ecsenius stigmatura)
Small school (3-5) Cardinals - Probably pyjama (Sphaeramia nematoptera)
Red Mandarin
marginal in your sized tank unless it has a refugium which should be allowed to mature for a few months
Butterfly (or 2:fun5: to be decided upon - obviously)
Dwarf Angel, Probably Rusty (Centropyge ferrugata)
Corals are/will be a mix of mostly softies and lps although I do have a couple of sps.
While Prognathodes Aculeatus is safe with caution, on the other hand Chaetodon kleini is not nor is Centropyge ferrugata. LPS especially would be at risk.
As said above I am wondering whether I could have both the butterflyfishes, I know the Kleins is said to do well with other bff but the only info I can find on the aculeatus is that they do not mix well with their own kind in captivity.
meaning another of the same species but it may not work; I have never kept this particular fish
Thanks your for you help.
(this is an excellent thread by the way:dance