I presently have two QT tanks. A ten gallon with young angel which is qt for two weeks. Also a 26 gl that has two angels in for one week. Having read several posts it seems to advise getting all angels at one time so they grow together. I intended to have a total of five. So, should I get two more now and put them in with the ones I've purchased most recently? Or is the idea of getting them and letting them develop together meaning not adding adults to a tank of existing adults? Sorry if this seems confusing. The three Angels in quarantine are all small.
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