saltwateraquarium.com Rank 198.6K. Estimated value 10,968$theaquariumguide.com Rank 828.8K. Estimated value 2,604$matomeblade.com Rank 676.4K. Estimated value 3,192$bettafish.com Rank 877.2K. Estimated value 2,460$reefkeeping.com Rank 1M. Estimated value 2,172$allthingsnature.org Rank 1M. Estimated value 2,052$petzd.com Rank 2.8M. Estimated value 756$petfishonline.com Rank 1M. Estimated value 2,064$dustinsfishtanks.com Rank 1.6M. Estimated value 1,344$forumaquario.org Rank 3.1M. Estimated value 696$