Frag Tank Filtration Advice

[Roosterjack]

I am setting up a small, shallow, 7 gallon frag tank. My preference would be to have a HOB or external solution to preserve space but I am OK partitioning a small space at one end if that’s best.

I would appreciate any advice and specific product recommendations you provide.

I intend to use a Tuna Blue A80 for lighting, mounted on a gooseneck. Comments on that welcome too...

 

[ndrwater]

Any HOB that has room for some type of bio media should work. I think the AquaClear line would work nicely. I also think your lighting choice is a good one