Literally have no room for a separate refugium for my 75g tank, so I'm planning on converting my emperor 400 filter into a HOB
I plan on putting a few mangroves, and chaeto algae as well as some sand.
How many mangroves should I put? I already found one and I was think 5-10. It has 2 sides, so should I make one side mangroves, and one chaeto? Also should I keep the bio-wheels?
What's a good light for it? Can I use one of those silver reptile lamps that they sell at pet supermarket and those places? What type of bulbs?
Please reply, I need help with this lol