SPS success is mostly consistency
SPS corals can be incredibly rewarding—but they tend to punish instability. If you want SPS to thrive, the goal is fewer changes, smaller adjustments, and a routine you can keep.
The SPS stability rules
- Keep alkalinity stable (avoid big swings)
- Keep salinity stable (top-off consistency matters)
- Keep temperature stable (no daily rollercoaster)
- Keep nutrients steady (avoid “zero then spike” patterns)
Light + flow basics
- Acclimate to stronger light slowly
- Use varied, strong flow to prevent dead spots
- Place SPS where they can stay—moving them often adds stress
Filtration + pumps (your SPS backbone)
Strong, reliable flow and filtration are non-negotiable for most SPS-dominant goals.
Browse: Aquarium Filters, Pumps & Media.
Stability helpers
After big changes, conditioners and bacterial support products can help you recover stability faster.
Browse: Aquarium Chems, Bacters & Cultures.
Adventure Gear (moving frags safely)
SPS frags can be sensitive—stable temps and secure containers help reduce stress in transit.
Browse: Pet Adventure Gear.
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Thinking SPS? Build your stability foundation first: Shop Reef Tank Supplies.
