ian, as ya know, marines are very very expensive, so if i were you id take it very slowly, youll need to get ya tank setup then mature it for around 6 weeks, then slowly add ya fish! triggers are expensive fish and are very prone to whitespot, what id suggest would be to start off with summat easy + work ya way up dont rush + buy summat cause its nice looking research everything as much as ya can, theres folks on here know more bout marines than i do but im nsure most will suggest the same as me time n patience mate, get ya water right then add fish slowly

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