My best guess is that it is emmerse growth Rotala najean. How long have you had it in there? The leaves become much thinner and more needle-like when the submerse growth starts. A nice plant for small tanks, it sometimes reminds me of an ultra-small E. stellata!
Eheim Pimp Club Recruiter, Saergant at Arms, and Enforcer.
29 and 45 gallon. 2026, 2028
My 29 gallon tank