- Joined
- Aug 17, 2017
- Messages
- 396
- Reaction score
- 220
I had a hard time changing that much water every week. I skim very dry so I don't fill a cup except once a week or so.Here's the evo I set up for my mom. No heater, no skimmer, just live rock and thin layer of sand. Weekly 3 gallon water changes and a marine orbit led light. I do not believe a skimmer is a must. Tank has been up since april, no algae problems whatsoever.
I think it all depends on your bioload and your housekeeping. I agree....changing 3 gallons a week probably wouldn't need a skimmer.