High Def Corals

Reef Clam Care Notes

Tridacna clams require intense lighting, pristine water quality, and careful placement on stable rockwork.

Tridacna clams require intense lighting, pristine water quality, and careful placement on stable rockwork.

Before adding a clam, confirm calcium, alkalinity, and nutrient management are already stable—not still being dialed in.

Educational notes only; no live clam sales in Phase 1.

What this section covers

  • Lighting intensity for photosynthetic clams
  • Placement on secure, level rock
  • Calcium and alkalinity stability
  • Predators and pest inspection
  • Signs of stress without overclaiming diagnosis

Related guides

Guide

SPS Coral Lighting and Flow

SPS corals respond quickly to lighting and flow changes. Small adjustments often matter more than large equipment swaps.

Guide

Reef Probe Holder Guide

Stable probe placement matters as much as the probe brand—bubbles, detritus, and pump sections skew readings daily.

Future product direction

Planned categories—not available for purchase in Phase 1.

Planned category

Magnetic Probe Holder

Planned category for stable pH, ORP, temperature, and salinity probe placement in sumps.

Explore related categories

Coral Care Guides & Reef Tank Supplies

Practical coral care guides for reef hobbyists covering LPS, SPS, soft corals, dipping, pest prevention, and reef tank s…

Educational content only. We are not currently selling live clams.

Independent rebuild

High Def Corals has a history in the reef aquarium space. Today, the site is being rebuilt independently as a practical resource for reef keepers, coral care, fragging supplies, and marine aquarium equipment organization.

We are not currently selling live coral, fish, anemones, clams, or other live animals. Our first focus is on useful reefkeeping guides and dry goods that support cleaner, safer, more organized reef systems.