I always use Boyd Biochemistry for reef and freshwater aquariums. The tanks I use this in are very healthy and energetic as people say tiny balls look like stuff which means it's a 'bad batch' and don't know what they are talking about, ALL Boyd chemical vials are what they are and always have been and I've never had a problem
π Two Little Fishies Marine Snow ATLMSPD4, 16.9 oz
10 Review
π API Stress Coat Water Conditioner | Tap Water Safe, Repairs Fish's Protective Coat, Use for Water Changes, Adding Fish, and Injuries
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EcoBio-Block Stone: Natural Water Clarifier & Odor Remover for Aquariums (Medium) - Treats 15-40 Gallons Efficiently
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Omega-3 caps, 1000 mg, 100 pcs, 1 pack, neutral
34 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
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Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review