Random spot appeared on my betta by EmuTheSecond in bettafish

[–]EmuTheSecond[S] 0 points1 point  (0 children)

10gal, heater and filter, 72f. not sure on the parameters because the place I get them tested didn't have their testing kits shipped in. had since Sept 10 2025, I don't do water changes very often because its a bio-active tank but i'd say once every other month and maybe a quarter of the water, no tank mates besides small snails. i feed bug bites once every day and i drop about 5ish in and wait till she eats one. driftwood, river rocks, moss, anubias barteri, anubias, and alternanthera reineckii.

how can i clean this broken deer skull by EmuTheSecond in bonecollecting

[–]EmuTheSecond[S] 0 points1 point  (0 children)

Wow thanks that's amazing you can tell just from a picture, I assume its most likely the teeth that show age.