Weller / Roseville pottery or junk you put in an aquarium ?

[jumpinacrater]

Mystery pottery thing , the quality reminded me of Roseville / Weller , it might be a piece that goes in an aquarium , not marked .

measurements - 4 " high 4 " wide 1 1/2 " deep

[lyonspuppy]

Looks like more of a McCoy Ivy to me, but I have never seen this figurine before so I'm not much help 😞