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Aquarium Advice FINatic
So, I've been researching for weeks regarding the best route to go as far as refugium substrates (which is the best) or no substrate at all. To be honest, I haven't got a clue??? Everyone seems to have different opinions and I'm looking to gather the opinions from this thread and formulate a plan for my 75g build. I want to know what sand (fine, course, DSB, etc), Refugium "product" or if you just have nothing at all. They all seem to have benefits...
Alright, what substrate, if any, do you use in your fuge?
Alright, what substrate, if any, do you use in your fuge?