Guides & reviews
Thoughtful kit advice and long-form guides for UK fishkeepers — written to be useful even if you never click a shop link.
- GuideShrimp & inverts
How to Build a Budget Shrimp Tank
Neocaridina colonies thrive in simple tanks with sponge filtration, inert substrate, and stable parameters—not expensive aquascaping rock. This is the budget pa…
- ComparisonShrimp & inverts
Hang-on-Back vs Sponge Filter for Small Tanks
Small tanks force filtration choices. Hang-on-back filters clear water fast; sponge filters protect fry and biofilm. Neither is universally better—the winner de…
- RoundupShrimp & invertsFeatured
Best Sponge Filters for Shrimp Tanks
Shrimp tanks punish harsh intakes and stripped biofilm. These sponge filters earn their place through gentle circulation, easy seeding, and spare foam you can a…