SellFishes

10 comments

PP Planted Pete Oct 11, 2026 · 7:56 AM

Six weeks is still early for a full wall. I'd tuck small pieces into the bare spots rather than wait, it spreads way faster when it has something touching the mesh already.

S ShrimpLord Oct 11, 2026 · 8:00 AM

Agree, and keep flow gentle there. Moss that gets blasted by an outlet tends to stay thin on that side.

B BrackishBabe Oct 11, 2026 · 8:12 AM

how gentle is gentle though? my outlet is a spray bar pointed at the glass and i've never been sure if that counts as blasting it

MB Moss Boss Oct 11, 2026 · 8:17 AM

Spray bar aimed at the glass is usually fine, it's the direct jet hitting the mesh that thins it out. If you can see the moss waving hard, turn it down or angle it away.

PP Planted Pete Oct 11, 2026 · 8:55 AM

Tucked a few small pieces into the bare spots on my wall last month and the gaps closed up faster than the rest of it. Worth a try, mossboss.

F& Fin & Fry Hatchery Oct 11, 2026 · 9:41 AM

Another thing that helps on a mesh wall is a light trim every few weeks once it starts filling. It pushes the moss to branch sideways instead of growing long and thin, so the gaps close faster.

MB Moss Boss Oct 11, 2026 · 9:43 AM

Good point, I've been avoiding trimming because it looks so sparse already. Will try it on the upper half first and see how it reacts.

B BrackishBabe Oct 11, 2026 · 10:10 AM

does the trimming thing work on a small piece too or do you need it to be pretty full first? mine is a little golf ball on a rock

F& Fin & Fry Hatchery Oct 11, 2026 · 10:15 AM

Wait until it's got some length to it, a couple of inches of growth at least. Trimming a tiny piece just sets it back, you want enough that the cut tips can branch.

PP Planted Pete Oct 11, 2026 · 11:18 AM

Update on mine: the small pieces I tucked in are about half grown into the gaps now. Wedging them under the mesh helps them stay put until they attach.

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