I am going to purchase a 125 gallon "fish only" tank. I have been reading about some procedures and start up advice, but I need more. First off, There are so many options for filtration. What do you think? I was thinking of a wet/dry filter and a skimmer with power heads. What do you think? I want to get live rock, but not sure what types are better. For this size of tank I am thinking of using two submersible heaters also. Any advise on what type of pump to use? What type of substrate do you recommend? Feed my brain please.
P.S. Are manderin gobbies as difficult to keep as I've heard?
P.S. Are manderin gobbies as difficult to keep as I've heard?
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