I thought this was blue green algae, but here it is again after 5 days of ethromycin and a 50% water change. Tank parameters are:
29 gal, 55 watts x 10 hrs, C02 at 3+ bubbles/sec (drop checker green or light green), kh/gh 4/6, ph 7.2 to 6.2 during C02, N 15-30, P 1.0-2.0, and Fe 0.5. Also dose Flourish at 60 gal recommendation.
Any ideas as to what type of algae this is, and what the cause might be? Thanks.View attachment 1441View attachment 1442View attachment 1443View attachment 1444View attachment 1445
29 gal, 55 watts x 10 hrs, C02 at 3+ bubbles/sec (drop checker green or light green), kh/gh 4/6, ph 7.2 to 6.2 during C02, N 15-30, P 1.0-2.0, and Fe 0.5. Also dose Flourish at 60 gal recommendation.
Any ideas as to what type of algae this is, and what the cause might be? Thanks.View attachment 1441View attachment 1442View attachment 1443View attachment 1444View attachment 1445