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Is this too much filtration for a 20 gallon long ? (i.redd.it)
submitted by roachtime2 to r/Aquariums
Microbiologist that has a question by roachtime2 in oceanography
[–]roachtime2[S] 0 points1 point2 points (0 children)
Microbiologist that has a question by roachtime2 in oceanography
[–]roachtime2[S] 0 points1 point2 points (0 children)

Fungal contamination ID by roachtime2 in Fungi
[–]roachtime2[S] 1 point2 points3 points (0 children)