- Joined
- Oct 2, 2019
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- 19
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- 3
- What state or country do you live in
- Canada
I had this neatly stacked rock column (not super stable but holding) and it’s started to slouch and fall towards the glass. My pistol shrimp is doing not stop excavation work and is constantly shifting the column. Anyway to make it stable a shrimp proof? Thanks


